This page is in two parts. Part One is the content of the 爆偈同學 video guide, kept as it was written. Part Two is separate research covering what the video does not — official inter-booth distances, season comparison, flights, and the logistics of moving a family around the island. The two are kept apart, not blended.
原片Video來自爆偈同學的 YouTube 攻略，保留原文用字。作者自費，無收贊助。From the 爆偈同學 YouTube guide, in the author's own words. Self-funded, no sponsorship.
補充Added我在 2026 年 8 月 23 日另外查證的資料。影片沒有提過，或與影片說法不同的地方會明確標出。Researched separately on 23 Aug 2026. Where it is absent from the video, or disagrees with it, that is stated explicitly.
Everything below comes from the video guide. Source video →
抵達濟州機場與官方單車護照
Arriving at Jeju Airport and the official bicycle passport
濟州機場一出，去到 1 號站口，一路走就會見到一間叫 單車俱樂部 的店舖。
營業時間：9:00–18:00。
進去後先填一張表格，填個人資料，就可以買 韓國官方單車護照。
護照裡面有齊全韓國的單車路線；踩完整個韓國單車路線可申請證書同獎牌（作者話呢啲慢慢研究）。
呢次先集中喺濟州，集齊 10 個印章就可以申請認證。
Leave Jeju Airport and head to Gate 1; keep walking and you will see a shop called 單車俱樂部 (Bicycle Club).
Open 09:00–18:00.
Fill in a form with your personal details and you can buy the official Korean bicycle passport.
The passport covers every cycling route in Korea; finish them all and you can apply for a certificate and a medal (the author leaves that for another day).
For this trip, focus on Jeju: collect 10 stamps and you can apply for certification.
認證機制：如何收集印章
How the stamp collection works
玩法非常簡單：踩一個圈。
地圖上有 10 個粉紅色繪圖位，每一個代表一個 認證中心（即係吸印／蓋印的位置）。
每去到一個認證中心，進去就可以蓋印。
第一個蓋印位 = 龍頭巖認證中心，亦係 濟州島的起點。
當你吸滿 10 個印，即代表踩完一個圈，會返到起點位置。
申請認證的地方同起點一樣（龍頭巖）。作者當時特意踩埋小圈返嚟，但其實大家直接喺呢個位置搞掂就得。
The idea is simple: ride one loop.
There are 10 pink markers on the map, each one a certification centre — the stamping points.
Walk into each one and stamp your book.
The first stamp is at Yongduam certification centre, which is also the start point of the Jeju loop.
Once you have all 10, you have closed the loop and are back where you began.
Certification is applied for at the same place as the start (Yongduam). The author rode an extra small loop back to it, but you can simply handle it there.
Tip along the way: watch the road surface and signs — they tell you how many kilometres remain to the next certification centre (e.g. "stamp point in 12 km"). Very well done.
230公里夢幻單車路線總覽
Route overview
路線特色Character
幾乎全程沿海岸線Almost entirely along the coastline
起點／終點Start / finish
都喺北面的 濟州市（龍頭巖認證中心）Both in Jeju City in the north (Yongduam certification centre)
總長度Total length
約 230 公里About 230 km
官方建議日數Official suggestion
2～3 天2–3 days
作者實際What the author did
踩咗 4 天（其中一日特登過牛島加踩一圈）4 days, including a deliberate detour to loop Udo island
最高海拔Highest point
約 165 米，斜坡集中喺 Day 2 一帶About 165 m; the climbing is concentrated around Day 2
路面指引Waymarking
全程有顯眼的 藍色單車線 帶路（似日本做法）A prominent blue cycling line the whole way (similar to Japan)
⚠️ 注意：藍色線間中會斷（例如岔口唔知直去定右轉），建議準備好路線導航、注意道路安全。
⚠️ Note: the blue line breaks now and then (at junctions you may not know whether to go straight or turn right). Have navigation ready and mind the traffic.
牛島：唔會影響攞認證，可去可唔去。
Udo: does not affect certification — optional.
4天3夜行程規劃與住宿概念
The 4-day, 3-night plan and where to sleep
作者玩法（因韓國係早機）
The author's approach (early-morning flight)
韓國早上 6:30 到，攞行李＋出境手續約 1 個幾鐘。
出機場食早餐、休息，約 9:00 喺機場單車部買單車護照。
之後坐計程車去睇景點、瞓覺休息 → 去酒店 Check in 放行李 → 附近行下、食晚餐 → 第二日先正式開始。
Lands in Korea at 06:30; bags and immigration take about an hour and a bit.
Leaves the airport for breakfast and a rest, then buys the passport at the airport bicycle desk around 09:00.
Takes a taxi to see some sights and sleep → hotel check-in and drop bags → a walk nearby and dinner → the ride proper starts the next day.
正式環島流程
Starting the loop
拎住行李 Check out，搭計程車去租單車店。
攞單車 ＋ 免費寄存行李喺租單車店。
背一個背包，隨身物品放喺馬鞍袋。
踩去起點 龍頭巖，蓋第一個印，正式出發。
Check out with your luggage and taxi to the rental shop.
Collect the bike and leave your luggage at the shop for free.
Carry one backpack; everything else goes in the saddle bag.
Ride to the start at Yongduam, take the first stamp, and you're away.
逐日住宿路線（原片安排）The video's own day-by-day plan and overnights
Day
路線Route
住宿Overnight
Day 1
濟州市 → 大靜邑Jeju City → Daejeong-eup
大靜邑住一晚One night in Daejeong-eup
Day 2
大靜邑 → 西歸浦Daejeong-eup → Seogwipo
西歸浦住一晚One night in Seogwipo
Day 3
西歸浦 → 城山浦 →（搭船去牛島踩圈）→ 返城山浦Seogwipo → Seongsanpo → (ferry to Udo, loop it) → back to Seongsanpo
城山浦住一晚One night in Seongsanpo
Day 4
城山浦 → 濟州市（返起點，搞認證，還車攞行李）Seongsanpo → Jeju City (back to the start, certify, return the bike, collect luggage)
—
逐日路線詳解
Day by day, in detail
Day 1：濟州市 → 大靜邑（沿海平路與風車陣）
Day 1: Jeju City → Daejeong-eup — flat coast and windmills
由起點沿藍色線出發，好快就出到海邊。
韓國車靠右踩；環島係 逆時針 踩，靠海邊時右手邊就係大海景，睇落開心又壯觀。
留意地下藍色線：遇到轉左的線就跟住轉，唔好直行；跟住藍色線基本上唔會痛出路。
濟州好多時單車路同行人放一齊。
好快就到第二個吸印位（似電話亭的物體，見到就落車蓋印）。
意外發現濟州有 風車鎮，景色壯觀。
Day 1 幾乎全程平路，最大困難係某啲位突然好大風（食正風口位），京親海邊亦會較大風，要有預算。
Follow the blue line from the start and you reach the sea quickly.
Korea drives on the right; the loop goes anti-clockwise, so along the coast the sea is on your right — cheerful and spectacular.
Watch the blue line on the road: when it turns left, turn with it, don't go straight. Follow the line and you won't go wrong.
On Jeju the cycle path is often shared with pedestrians.
You soon reach the second stamp point — it looks like a phone box; when you see it, get off and stamp.
An unexpected find: Jeju has a windmill town, and the scenery is dramatic.
Day 1 is nearly all flat. The hardest part is sudden strong wind in exposed spots, and the coastline can be windy — budget for it.
Day 2：大靜邑 → 西歸浦（挑戰連續上坡）
Day 2: Daejeong-eup → Seogwipo — continuous climbing
The hardest day of the trip — more climbing, more hills, and tough early on.
Constant weaving through town, up and down, and the blue line drops out from time to time.
How to cope: have navigation, and remember you are simply riding a circle — you will always find the blue line again. Mark the stamp points on the map before you set off and it's fine.
An overcast day (the only one of the four); sun at the end. Finished the headwind section along the coast slowly.
Day 3：西歸浦 → 城山浦 → 牛島（最輕鬆看海日）
Day 3: Seogwipo → Seongsanpo → Udo — the easiest, sea-watching day
作者話係幾日中 最輕鬆 的一日：好天、陽光充足、大部分平路，可以慢慢睇海睇風景。
西歸浦踩到城山浦約 20 公里，到碼頭帶單車上船去牛島。
牛島環繞一圈約 20 公里。
作者踩嘅時候係 2 月中，氣溫約 8～10 度，加埋海風其實幾驚人。
踩完返城山浦住一晚。
The author calls it the easiest day: good weather, plenty of sun, mostly flat — you can take your time and look at the sea.
Seogwipo to Seongsanpo is about 20 km; at the harbour you take the bike onto the ferry to Udo.
The Udo loop is about 20 km.
The author rode in mid-February at around 8–10°C — with the sea wind on top, genuinely severe.
Back to Seongsanpo for the night.
提醒：唔止海邊，濟州島好多空曠地方都好大風。
Reminder: it isn't just the coast — a lot of Jeju's open ground is very windy.
Day 4：城山浦 → 濟州市（完成環島與申請認證）
Day 4: Seongsanpo → Jeju City — closing the loop and certifying
單車行程最後一日，一出酒店都好陽光（4 日只有 Day 2 陰天，其餘 3 日天氣好，幸好冇落雨）。
The last riding day, and sunny straight out of the hotel (only Day 2 was overcast; the other three were fine, and thankfully no rain).
Conveniently the stamp point is near the hotel, and most of the day is on dedicated cycle path — very comfortable.
Today is into a headwind, which makes it harder work.
Scenery is mostly beaches and coast → back into Jeju City → a small climb to look over the harbour → and freewheel down.
Specific warning: at one point the blue line requires you to turn right and then push the bike down. This is roughly the only place on the whole loop where you must dismount. There is also a stretch beside some stairs with only a narrow wheel ramp (the author can't see why they didn't build a proper ramp) — the most awkward short section of the trip.
Then you pass between two "Jeju grandfathers" (the stone statues).
Finally the loop closes back at Yongduam, start and finish.
Take your passport with all 10 stamps into the shop and process the certification.
Then ride over to return the bike and collect your luggage. That's the trip.
Jeju differs from the rest of Korea: car use is higher here — it is a resort island after all.
As long as you don't block the street or people (leaving it outside while you eat is fine), nobody will bother you — but lock it yourself.
Overnight: the author insists on keeping the bike in the hotel. Ask before you book whether they allow it, or whether they have a suggested spot. All three of his hotels allowed it.
租單車推薦：Boss & Bicycle
Bike rental: Boss & Bicycle
作者上網搵咗幾間，其他店評論話態度一般，最後揀咗 Boss & Bicycle：
The author looked at several shops; reviews of the others described so-so attitudes, and he settled on Boss & Bicycle:
The owner is good people and reachable on WhatsApp (English throughout, no problem). Before the trip the author asked whether it would snow and what the weather would be; the owner answered carefully.
You can reserve the bike and any kit over WhatsApp (the author added a saddle bag).
Free luggage storage; if you puncture or have an accident mid-route you can call the owner for help.
The base fee covers the basic bike; accessories cost extra.
Location is close to the start at Yongduam: 5–10 minutes by car, about 20 minutes on foot. Very convenient.
🎁 爆偈同學專屬福利
🎁 Channel viewer perk
福利內容：免費借用單車儲物袋一個（如馬鞍袋／車前袋等）。
領取方法：喺 WhatsApp 預約租車，或現場租車時，出示「本 YouTube 頻道主頁截圖」。
What you get: free loan of one bike storage bag (saddle bag, bar bag, etc.).
How to claim: when reserving over WhatsApp, or renting in person, show a screenshot of the YouTube channel homepage.
⚠️ Note: free kit is limited and depends on stock that day. Strongly recommended to send the screenshot when you reserve on WhatsApp and ask them to hold a bag, so it is there on the day.
💡 Creator disclosure: every cost on this trip — flights, accommodation, bike rental — was paid for by the author. No sponsorship, advertising fee or commission from any shop. Purely a recommendation.
必備導航地圖：Naver Map
Essential navigation: Naver Map
影片用嘅唔係 Google Map，而係 韓國專用地圖 Naver Map（Navimap）。
原因：喺韓國用 Google Map 有機會唔準，所以建議用韓國本身的地圖。
另外仲有兩個地圖 App（作者冇研究，有興趣自己睇）。
The video does not use Google Maps but Naver Map, Korea's own mapping app.
Reason: Google Maps can be inaccurate in Korea, so use a Korean map.
There are two other map apps as well (the author didn't look into them).
None of this is from the video. It covers official inter-booth distances, alternative day splits, season comparison, flight options, and how the family moves around the island. Where it disagrees with the video, that is stated directly rather than papered over.
先講三個與原片對不上的地方
Three points where the numbers don't match the video
不是說原片錯，而是這三點會影響你的規劃，值得知道有兩個版本。
Not to say the video is wrong — but these three affect your planning, and it is worth knowing two versions exist.
項目Item
原片說Video says
官方／查證所得Official / researched
對規劃的影響Why it matters
總長度Total distance
~230 km
234.0 km
十段官方認證亭間距相加剛好 234.0 公里。差 4 公里，不影響決策。The ten official inter-booth legs sum to exactly 234.0 km. A 4 km gap; changes nothing.
西歸浦 → 城山浦Seogwipo → Seongsanpo
~20 km
~62.7 km
差距很大。法還바당（107.0km）到城山日出峰（169.7km）是 62.7 公里。如果照 20 公里去計那天的時間，會嚴重低估。牛島那 20 公里應該是分開計的。A big gap. Beopwan Badang (107.0 km) to Seongsan Ilchulbong (169.7 km) is 62.7 km. Planning that day around 20 km would badly underestimate it. The 20 km is likely the Udo loop counted separately.
辦理認證地點Where to certify
同起點一樣（龍頭巖）Same as the start (Yongduam)
龍頭巖，或機場的濟州道觀光資訊中心，或濟州港Yongduam, or the Jeju Provincial Tourist Information Centre at the airport, or Jeju Port
如果回程航班時間緊，可以直接在機場辦，不用特地踩回龍頭巖。If your return flight is tight you can do it at the airport instead of riding back to Yongduam.
官方認證亭里程，與三／四／五天的分法
Official inter-booth distances, and the 3 / 4 / 5-day splits
Every stamp sits at a fixed kilometre mark, so trip length is really a choice of where you sleep. The first option is the video's own split (gold); the other three are arranged from the official distances. Switch between them and watch the boundaries move.
認證亭（蓋印位）Certification booth藍色單車線Blue guide line距離為官方認證亭間距，總和剛好 234.0 公里Official inter-booth distances, summing to exactly 234.0 km
十個認證亭的官方里程（原片沒有列出逐段距離）Official kilometre marks for the ten booths — the video does not list the individual legs
The video author rode mid-February at 8–10°C and described the wind as severe. You said undecided, so here is the whole year. Two things decide it on Jeju, and neither is temperature: typhoons (July to early October) and wind.
濟州市平均值。應由雨日數和風決定，不是氣溫。白晝長度與實際日照是兩件不同的事，見表下說明。Jeju City averages. Rain days and wind should decide this, not temperature. Daylight and sunshine are two different things — see the note below the table.
月份Month
最低Low
最高High
雨量Rain
雨日Rain days
白晝長度Daylight
實際日照Sunshine
評價Verdict
原因Why
一月January
3.7°
8.6°
70
12
10h10m
2.5h
艱難Hard
寒冷、多雲、刺骨的風。白晝有 10 小時，夠踩；難的是溫度和風Cold, cloudy, biting wind. 10 h of daylight is plenty; the difficulty is temperature and wind
二月February
4.0°
9.9°
55
10
10h59m
4.0h
可行Doable
全年最乾。原片作者踩的就是這個月，8–10 度，他形容風「幾驚人」Driest month. This is when the video author rode — 8–10°C, and he called the wind severe
三月March
6.6°
13.3°
90
10
11h55m
5.5h
下旬不錯Good late
油菜花約 3/20 開，櫻花約 3/24Canola ~20 Mar, cherry ~24 Mar
四月April
10.8°
18.0°
90
9
13h01m
6.5h
最佳Best
3/28–4/2 是油菜花與櫻花同開的重疊期28 Mar–2 Apr is the canola + cherry overlap
五月May
15.0°
22.1°
95
10
13h53m
7.0h
最佳Best
全年實際日照最多；暖而不濕Most actual sunshine of the year; warm without humidity
六月June
19.1°
24.9°
170
12
14h22m
5.5h
勉強Marginal
白晝最長，但雨季開始；下旬已可能有颱風Longest days, but the rainy season starts; typhoons possible late
七月July
23.7°
29.3°
210
12
14h10m
6.0h
避開Avoid
又熱又濕，颱風季開始Hot, humid, typhoon season open
八月August
24.8°
30.1°
270
13
13h23m
6.5h
避開Avoid
全年最多雨；颱風風險最高Wettest month; peak typhoon risk
九月September
20.9°
26.1°
230
11
12h23m
5.5h
上旬避開Avoid early
下旬可以很好，但颱風窗口未關Late Sept can be superb, but typhoons still possible
十月October
15.7°
21.6°
95
7
11h22m
5.5h
最佳Best
全年雨日最少。中旬後颱風風險已過。白晝 11 小時多，日落約 18:00Fewest rain days of any month. Clear of typhoons after mid-month. Over 11 h daylight, sunset around 18:00
十一月November
10.4°
16.4°
70
10
10h26m
4.0h
中旬前佳Good to mid
涼爽清爽。日落約 17:35，晚起步的話要計算時間Cool and crisp. Sunset around 17:35 — plan around it if you start late
十二月December
5.6°
11.0°
55
12
9h57m
2.5h
艱難Hard
全年實際日照最少（每日只見到約 2.5 小時太陽）。但白晝仍有近 10 小時，時間並非限制——難的是冷、風大、天陰Least actual sunshine of the year (~2.5 h of sun a day). But there is still nearly 10 h of daylight — time is not the constraint — cold, wind and cloud are
「白晝長度」與「實際日照」的分別
Daylight vs sunshine — they are not the same number
Daylight is sunrise to sunset — pure astronomy. Jeju sits at 33.5°N, so it runs from 9 h 58 m on 21 December to 14 h 25 m on 21 June. Every month has enough of it to complete a day's stage.
Sunshine is how many hours the sun actually reaches the ground — a cloudiness measure. 2.5 h in winter means roughly three-quarters of those ten daylight hours are overcast.
This page previously conflated the two. The old December cell read "only 2.5 h of sun a day — daylight becomes the constraint". That was wrong; 2.5 hours of daylight only happens inside the Arctic Circle. Corrected.
A bias worth knowing: these are Jeju City (north coast) figures, and the north coast faces the winter monsoon head-on, making it the cloudiest part of the island. The south coast around Seogwipo is fairly sunny in winter — and a good stretch of the loop runs along it.
Confidence in the numbers: these daily sunshine figures sum to about 1,854 h/year, within 0.5% of the 1,846 h/year reported independently, so this set holds up. A second database gave self-contradictory monthly totals (three different figures — 161, 69 and 124 hours — for the same January) and was not used.
十月中至十一月中
Mid-October to mid-November
建議
The recommendation
十月只有 7 個雨日，以明顯差距成為全年最低。
颱風季已過，不用為天氣毀掉行程的風險做準備。
15–22°C 適合騎行，家人在外面走動也舒服。
秋葉，加上淡季房價。
October has just 7 rain days — the lowest of the year by a clear margin.
Typhoon season is over. No trip-killing weather risk to plan around.
15–22°C suits riding, and is comfortable for family walking around.
Autumn foliage, plus shoulder-season room rates.
選這個Pick再收窄一步：你 vault 的撲克賽程顯示 10 月 28 日 – 11 月 8 日 有 Jeju Poker Festival，全島房價受壓。所以實際最佳是 10 月 8–27 日。理由見下一節。機票提前 8–10 個月訂。One further narrowing: your vault's poker calendar puts the Jeju Poker Festival on 28 Oct – 8 Nov, which tightens rooms island-wide. That makes the real pick 8–27 October. Reasoning in the next section. Book flights 8–10 months out.
三月下旬至五月下旬
Late March to late May
替代方案
The alternative
3/28–4/2 這幾天油菜花的黃與櫻花的粉同時盛開，一年大約只有七天。
山房山正好在路線上，是濟州最早開、最好看的油菜花點之一——即是原片 Day 2 那段上坡路。
四月 9 個雨日；五月日照全年最長。
代價：韓國本地旺季，機票、房、租車全部加價，打卡點也擠。
28 Mar – 2 Apr puts canola yellow and cherry pink in bloom together — about seven days a year.
Sanbangsan sits right on the route and is one of Jeju's earliest, best canola spots — that is the video's Day 2 climbing section.
April has 9 rain days; May has the most sunshine of the year.
Cost: peak domestic season. Flights, rooms and rentals all price up, and the photo spots are crowded.
取捨Trade景色更好，人潮和價錢更差。如果家庭那一半和騎行同樣重要，這個選擇站得住腳。Better scenery, worse crowds and prices. Defensible if the family half matters as much as the ride.
來自你 Vault 的相關資料
Cross-referenced from your vault
你的 Obsidian 筆記裡有幾樣東西直接影響這次規劃——其中一樣會改變上面「幾時去」的答案。
A few things in your Obsidian vault bear directly on this trip — one of them changes the answer to "when to go" above.
⚠ 我建議的騎行窗口，撞正濟州的撲克賽季
⚠ My recommended riding window collides with Jeju's poker calendar
你的〈Tournaments 2026〉筆記顯示，LES A Casino（濟州）幾乎全年不停辦大型賽事。十月中至十一月中——即我上面推薦的最佳天氣窗口——正中 Jeju Poker Festival（10 月 28 日 – 11 月 8 日）。全島酒店價格和空房都會受影響，不論你打不打牌。Your Tournaments 2026 note shows LES A Casino (Jeju) runs major series almost continuously. Mid-October to mid-November — the best-weather window I recommended above — lands squarely on the Jeju Poker Festival (28 Oct – 8 Nov). Island-wide room rates and availability move during these, whether or not you play.
濟州撲克賽程，2026 年 9 月至 12 月（取自你的 vault）Jeju poker calendar, Sept–Dec 2026 (from your vault)
日期Dates
賽事Series
對騎行的影響Effect on the ride
9/25 – 10/7
APT Jeju 2026
LES A Casino。此時仍在颱風尾聲，本來就不建議LES A Casino. Still the tail of typhoon season anyway
10/8 – 10/27
— 無賽事 —— nothing on —
最佳窗口。十月天氣最好（全年雨日最少），颱風已過，島上沒有大型賽事The window. Best weather of the year, typhoons done, no series on the island
10/28 – 11/8
Jeju Poker Festival 2026
房價與空房受壓。想打牌就選這段，只想踩車就避開Rooms tighten. Choose this only if you want to play; avoid it if you just want to ride
11/9 – 12/13
— 無賽事 —— nothing on —
十一月上半仍然好踩；之後日照變短、變冷First half of November still rides well; after that it cools and the light goes
11/20 – 11/29
Poker Dream 27 Jeju
已取消。你的 vault 有兩筆相同記錄，第二筆標記為 ❌ CANCELLED。所以十一月下旬其實是空的Cancelled. Your vault has this twice; the second is flagged ❌ CANCELLED. So late November is actually clear
12/14 – 12/23
The Olympus Return – GOP Jeju
十二月本來就因寒冷和大風不建議騎行December is off the table for riding anyway — cold and wind
結論：8–27 October。這 20 天同時滿足三個條件——全年雨日最少的月份、颱風季已過、島上沒有撲克賽事。如果你反而想順道打牌，那就是 10 月 28 日至 11 月 8 日，代價是房價和天氣都稍差。（Incheon 十月也有 Super Cup 7 和 WPT Seoul，但在本島，不影響濟州住宿。）Conclusion: 8–27 October. Those twenty days satisfy all three conditions at once — the month with the fewest rain days, clear of typhoon season, and no poker series on the island. If you'd rather overlap with poker, that's 28 Oct – 8 Nov, at the cost of slightly worse rates and weather. (Incheon also has Super Cup 7 and WPT Seoul in October, but those are on the mainland and don't affect Jeju rooms.)
Filed under Regional (200–600 km), alongside Lake Biwa 200 km and 北高 360 km.
The same list sets an FTP target of 3.8 w/kg (304 W at 80 kg). At that level the 3-day split's 86 km final day isn't unreasonable — my "only if the calendar forces it" above is about having no slack for weather or mechanicals, not about whether you can turn the pedals.
Nearest thing on your list by distance is Lake Biwa at 200 km; Jeju is one step up.
〈Restaurants〉與〈Food〉
From Restaurants and Food
你 vault 裡唯一的韓國餐廳，剛好在路線上
The only Korean restaurant in your vault, and it's on the route
몽탄 제주 (Mongtan Jeju) — the only Korean entry in your restaurant list. Address 구좌읍 동복로 83, Dongbok-ri, which sits exactly between booth 9 (Gimnyeong) and booth 10 (Hamdeok) — on the final day's route.
Signature 우대갈비 (big bone-in short rib), ₩50,000–60,000 per person without drinks, 11:30–21:00, last order 20:00. Free car park at 구좌읍 동복리 1351-1.
London Bagel Museum, Cafe Layered and Blue Elephant are nearby — a good place for the family to wait out your last day.
Your Food area also has a note on Korean oxtail soup (꼬리곰탕 / kkori gomtang). That style of clear simmered beef-bone soup is everywhere on Jeju and is about the right thing after a long day in the wind.
You flagged the Hong Kong flight time as a worry, and you were right. Searching turns up three names but there are only two operators — HK Express (UO) and Jin Air (LJ); Cathay's CX5676 is just a codeshare on HK Express HKE676. The number of carriers isn't the point: every one of them departs between 02:00 and 02:40. There is no daytime service on this route. The video author's "lands at 06:30" is exactly this red-eye.
香港 → 濟州
Hong Kong → Jeju
香港快運（UO）＋ 真航空（LJ）· 國泰為代碼共享
HK Express (UO) + Jin Air (LJ) · Cathay is a codeshare
HK Express: departs 02:20 / 02:30 / 02:40, arrives 06:20–06:45.
Jin Air LJ714: daily, departs around 02:05 (sources list 02:00 to 02:26), 3h05.
Switching airline does not help — they all sit in the same small-hours window.
27 flights a week as of July 2026 — frequency is fine, timing is not.
From roughly US$100 one way.
This is the kind of flight the video author took: lands 06:30, out of the airport by ~08:00, and the whole first day goes on recovering before riding a metre.
問題Problem02:30 起飛即是前一晚 23:00 就要出門。帶著一家人，這會在目的地賠上一整天，還有所有人的心情。A 02:30 departure means leaving home around 23:00 the night before. With family that costs a full day at the far end, plus everyone's mood.
Departs 09:00 → 13:05 and 09:45 → 13:55, around 3h05–3h10.
Daily, so you aren't building the trip around two fixed days a week.
A 13:00 arrival leaves the afternoon usable — passport, transfer, check-in and dinner all fit.
The cost to weigh: the border. Futian or Shenzhen Bay adds roughly 2–3 hours door-to-gate, so check-in around 07:00.
建議Recommend即使加上過關，你仍在合理鐘數出門，落地後有一個能用的下午。以家庭旅行而言，名義上路程更長，門到門體驗仍然更好。Even with the crossing you leave at a civilised hour and arrive with a usable afternoon. For a family trip, the better door-to-door experience despite the longer nominal journey.
第三個選項：廣州。春秋航空每週約三班 CAN–CJU，但最早約 17:40 起飛，深夜才落地。只在價差很大或深圳滿座時才值得。不能考慮：澳門——有濟州飛澳門，但反方向沒有定期航班。Third option: Guangzhou. Spring Airlines flies CAN–CJU about three times a week, but the earliest departure is ~17:40, landing late at night. Only worth it on a big price gap or if Shenzhen is full. Not an option: Macau — there are CJU→MFM flights but no scheduled service outbound.
The video is a solo ride, so it doesn't cover this at all. The good news is structural: Jeju's two trunk bus routes trace almost the same coastline as the bike path, in opposite halves. The family can shadow the whole ride without a car.
202 號巴士 — 西岸
Bus 202 — the west coast
濟州巴士總站 ↔ 高山 ↔ 西歸浦 · 每 15–25 分鐘
Jeju Bus Terminal ↔ Gosan ↔ Seogwipo · every 15–25 min
涵蓋原片的 Day 1–2 整段——西岸與西南岸。
停靠翰林、高山、摹瑟浦、山房山一帶。
慢（站站停）但夠密、夠平。用 T-Money 卡。
Covers the video's Days 1–2 entirely — the west and south-west arc.
Stops at or near Hallim, Gosan, Moseulpo and Sanbangsan.
Slow (stops everywhere) but frequent and cheap. Use a T-Money card.
201 號巴士 — 東岸
Bus 201 — the east coast
濟州巴士總站 ↔ 城山 ↔ 西歸浦 · 每 15–30 分鐘
Jeju Bus Terminal ↔ Seongsan ↔ Seogwipo · every 15–30 min
涵蓋原片的 Day 3–4——表善、城山、金寧、咸德。
外國旅客不租車遊東濟州的標準做法。
在西歸浦與 202 交會，兩條線合起來圍成一圈。
Covers the video's Days 3–4 — Pyoseon, Seongsan, Gimnyeong, Hamdeok.
The standard way foreign visitors do east Jeju without a car.
Meets 202 at Seogwipo, so together the two close the loop.
或者租車
Or rent a car
更快、更彈性、更貴
Faster, more flexible, more expensive
濟州是為汽車而建；濟州市以外泊車容易，大多免費。
家人可以幫忙載行李、在認證亭等你、天氣壞時把你接走。
需要出發前辦好國際駕駛許可證。
如果小朋友年紀小、等巴士會出問題，就值得。
Jeju is built around cars; parking outside Jeju City is easy and mostly free.
Lets the family carry bags, meet you at booths, and pick you up in bad weather.
Needs an International Driving Permit arranged before you go.
Worth it if the kids are young enough that bus waits become a problem.
你踩車的時候，家人做什麼
What the family does while you ride
按過夜城鎮排列，可以直接對應上面任何一個分段方案，包括原片的。
Ordered by overnight town, so it maps onto any split above — including the video's.
基地城鎮Base town
公里At km
家人可以去For the family
交通Bus
翰林 / 高山Hallim / Gosan
43.7
挾才海水浴場、翰林公園、水月峰海崖Hyeopjae Beach, Hallim Park, Suwolbong cliffs
202
摹瑟浦 / 大靜邑Moseulpo / Daejeong-eup
78.2
山房山、龍頭海岸、O'Sulloc 茶博物館、山茶花之丘。原片 Day 1 的過夜點。Sanbangsan, Yongmeori Coast, O'Sulloc Tea Museum, Camellia Hill. The video's Day 1 overnight.
202
西歸浦Seogwipo
107–120
天地淵瀑布、正房瀑布、每日偶來市場、偶來 6 號路線（11 公里，輕鬆，3–4 小時）、河孝偶來小徑（1.5 公里，有樹蔭，平坦）。原片 Day 2 的過夜點。Cheonjiyeon and Jeongbang falls, Maeil Olle Market, Olle Route 6 (11 km, easy, 3–4 h), Hayoung Olle (1.5 km, shaded, flat). The video's Day 2 overnight.
201 + 202
城山（城山浦）Seongsan / Seongsanpo
169.7
最強的家庭據點。城山日出峰、涉地可支（路面平整，嬰兒車可行）、Aqua Planet 濟州水族館、牛島碼頭。原片 Day 3 的過夜點。The strongest family base. Seongsan Ilchulbong, Seopjikoji (well paved, stroller-friendly), Aqua Planet Jeju, Udo ferry. The video's Day 3 overnight.
201
金寧 / 咸德Gimnyeong / Hamdeok
198–209
萬丈窟、金寧迷宮公園、London Bagel Museum、Cafe Layered——以及你餐廳清單上的몽탄 제주（夢炭濟州），位於東福里，剛好夾在兩個認證亭之間，即原片 Day 4 的路上Manjanggul Lava Tube, Gimnyeong Maze Park, London Bagel Museum, Cafe Layered — and 몽탄 제주 from your restaurant list, at Dongbok-ri, right between the two stamps on the video's Day 4
201
行李問題和交通問題要分開解決
Solve the luggage problem separately from the transport problem
三個選項，可以疊加：原片已經提過的——租車店在你踩車期間免費寄存行李，你只帶一個馬鞍袋上路；另外查到的兩個——Bike Trip 可以把單車送到酒店，₩20,000（旺季 ₩25,000）；濟州有酒店之間的當日行李運送服務，11:00 前寄出、當晚 21:00 前送到，約每人每件 44 美元。如果家人要跟著你逐間酒店搬，最後這一項就是「度假」和「後勤作業」的分別。Three options, and they stack. The one the video already mentions: the rental shop stores your luggage free while you ride, so you carry only a saddle bag. Two more found separately: Bike Trip will deliver a bike to your hotel for ₩20,000 (₩25,000 peak), and Jeju has a same-day inter-hotel luggage service — drop before 11:00, delivered by 21:00, about US$44 per person per bag. If the family is hotel-hopping alongside you, that last one is the difference between a holiday and a logistics exercise.
租車行情與牛島渡輪細節
Rental benchmarks and Udo ferry details
原片已經推薦了 Boss & Bicycle（見第一部分）。以下是另外查到的行情參考和渡輪實務，影片沒有提。
The video already recommends Boss & Bicycle (see Part One). Below are separately researched price benchmarks and ferry practicalities the video doesn't cover.
Bike Trip
另一間店，近機場 — 用來比價
The other shop, near the airport — a price benchmark
公路車每日 ₩29,000（中階）至 ₩39,000（進階）。
店內有賣認證護照，可以省下排機場櫃檯的時間。
寄存行李，並可送車到酒店，₩20,000（旺季 ₩25,000）。
行情參考：濟州任何一間店的像樣公路車約每日 30–60 美元，碳纖 60–90 美元。
Road bikes ₩29,000/day (intermediate) to ₩39,000/day (advanced).
Sells the certification passport on site, saving the airport desk queue.
Stores luggage and delivers to your hotel for ₩20,000 (₩25,000 peak).
Benchmark: a decent road bike anywhere on Jeju is US$30–60/day; carbon US$60–90.
15–20 sailings daily, roughly every 30 minutes at busy times.
Round trip about ₩10,500 adult, ₩3,000 ages 2–6. Taking your own bike needs a separate ticket at the counter.
Sources disagree on the fare — others quote around ₩20,000 return. Could be a different operator, a different class, or a price rise. Confirm at the harbour counter rather than budgeting from this figure.
Bike and buggy rental on the island stops when it rains.
Photograph the return timetable — the last sailing is not late.
A good family day out on its own, whether or not you ride it.
實務上沒有影響：無論總數多少，把「松岳山 → 西歸浦」（原片的 Day 2）當成最難的一段來準備就對了。
The video says the highest point is about 165 m with the climbing concentrated on Day 2 — consistent with every rider account.
But cumulative ascent figures diverge wildly: one mapping site gives 339 m for the entire loop, while rider accounts describe 600 m in the Sanbangsan section alone.
Both cannot be right. Treat the total as unverified.
No practical consequence: whatever the total, prepare for Songaksan → Seogwipo (the video's Day 2) being the hard part.
The passport is ₩4,000, plus ₩500 for the fold-out route map.
Besides the airport, the Bike Trip rental shop sells it too.
Officially the 제주환상자전거길, the third-longest certified path in Korea — Nakdonggang 389 km, Gangwon 242 km, then Jeju at 234 km.
Collect every route nationwide and you can apply for Grand Slam certification — a sticker and a medal (the medal costs extra).
費用
Costs
查證所得的逐項數字。刻意不加總——總數取決於行程長度、人數和季節，三樣都未定。原片沒有公開價錢。
Per-item figures from research. Deliberately not totalled — that depends on trip length, party size and season, none of which are settled. The video does not publish prices.
項目Item
費用Cost
備註Note
認證護照Certification passport
₩4,000
摺頁路線圖另加 ₩500Plus ₩500 for the fold-out map
公路車租金Road bike rental
₩29,000–39,000 /日 / day
Bike Trip 公開價。原片說 Boss & Bicycle 基本車較平，配件另計Bike Trip's published rates. The video says Boss & Bicycle is cheaper on the base bike, extras charged separately
送車到酒店Bike delivery to hotel
₩20,000
旺季 ₩25,000₩25,000 in peak season
牛島渡輪來回Udo ferry, return
₩10,500–20,000
成人；來源說法不一（₩10,500 或約 ₩20,000）。2–6 歲 ₩3,000。自帶單車另外買票。碼頭確認Adult; sources disagree (₩10,500 or ~₩20,000). ₩3,000 ages 2–6. Own bike ticketed separately. Confirm at the harbour
民宿，每人Guesthouse, per person
₩25,000–30,000
雙人房，單車友善民宿Twin room, cycling-oriented guesthouses
大靜邑一帶酒店Hotel near Daejeong-eup
~US$95–138 /晚 / night
平日至週末的差距。即原片 Day 1 的過夜點Weekday to weekend spread. The video's Day 1 overnight
酒店間行李運送Inter-hotel luggage transfer
~US$44
每人一件。11:00 前寄出，21:00 前送達Per person, one bag. Drop before 11:00, delivered by 21:00
機票，單程Flight, one way
約 US$100 起from ~US$100
香港往濟州。深圳一般相若；日期定了之後兩邊都查HKG–CJU. Shenzhen typically comparable; check both once dates are set
Ordered by what blocks what. The bike reservation comes early not because it sells out, but because — as the video notes — the owner answers weather and kit questions carefully, and those answers shape everything downstream.
最先First
最先First
最先First
前 8 週−8 weeks
前 8 週−8 weeks
前 6 週−6 weeks
前 4 週−4 weeks
前 2 週−2 weeks
前 2 週−2 weeks
第 0 日Day 0
最後一日Last day
還欠什麼
What's still missing
上面所有內容不論答案如何都成立。以下五項會改變細節，計劃沒有它們無法定案。
Everything above holds regardless of the answers. These five change the specifics; the plan can't be finalised without them.
Dates. Or at least the month. Season, pricing and typhoon exposure all hang off it.
Who exactly is coming — how many, and how old. The bus-versus-car call turns almost entirely on this.
Does the family shadow the route, or base in one place? Shadowing means four or five rooms and moving bags daily. Basing in Seogwipo means one room, and you rejoin them by bus each evening.
Rent on Jeju or bring your own bike? Renting is assumed throughout, as in the video. Flying your own changes the airline choice — Jeju Air publishes a bicycle-bag policy; HK Express does not make it easy.
Room budget. The gap between a ₩30,000 cycling guesthouse and a US$138 hotel is wide enough to change which towns are viable overnight stops at all.