SOUTH KOREA · ULLEUNGDO FERRY GUIDE
There is more than one way to reach Ulleungdo by sea. This Ulleungdo ferry guide compares the four mainland gateways travelers most often consider: Pohang, Mukho, Gangneung and Hupo. Compare the vessel, typical crossing time, Ulleungdo arrival port and current service situation before choosing your route. Schedules can change with the season, weather and sea conditions, so use this page to choose a route and then confirm the latest sailing with the operator.
01 · ROUTE COMPARISON
Compare the 4 Mainland Ulleungdo Ferry Routes
The best departure port is not always the one with the shortest crossing. Consider how easy it is to reach the mainland terminal, the vessel operating on your date, the Ulleungdo arrival port and whether the route is currently scheduled.
About 2 hr 50 min. A high-speed route operated by Daezer Ferry. Ulleungdo sailings may use Dodong or Sadong depending on the schedule.
About 2 hr 40 min. Sea Spo-Vill lists Mukho–Ulleungdo as its shortest mainland crossing, arriving at Dodong.
About 3 hours. A convenient east-coast option, with Sea Spo-Vill listing Jeodong as the Ulleungdo port.
Former crossing about 4 hr 10 min. Check the current service status before planning around Hupo; do not treat historical schedules as current.
Pohang, Mukho and Gangneung schedules vary by date, and weather can cause delays, cancellations or port changes. Always open the detailed route guide below and then check the operator’s latest schedule.
02 · DETAILED ROUTE GUIDES
Open the Guide for Your Departure Port
Each route has its own detailed page covering the vessel, schedule checks, booking, terminal information and boarding tips.
03 · WHICH ROUTE SHOULD YOU CHOOSE?
Choose by Your Korea Itinerary
Think about the entire trip from your hotel to Ulleungdo, not just the time spent on the ferry.
Both are east-coast gateways. Mukho has the shorter published crossing, while Gangneung may fit better with a Gangneung-based itinerary.
Pohang can reduce the mainland transfer for travelers already exploring southeastern Korea.
Sea Star 1 has the shortest published mainland crossing among the currently compared high-speed routes.
Do not travel to Hupo based only on an old cruise timetable. Confirm whether a current sailing is actually available.
Your arrival point on Ulleungdo differs by route and can affect the first transfer to your accommodation.
Ulleungdo is an offshore destination. High waves and strong winds can alter or cancel ferry operations.
04 · ULLEUNGDO ARRIVAL PORTS
Know Where You Will Arrive on Ulleungdo
Ulleungdo has several passenger ports. Checking the arrival port matters when booking accommodation pickup, taxis or the first activity after landing.
Dodong Port
- MukhoSea Star 1 is listed for Dodong.
- PohangDaezer schedules may use Dodong on many dates.
Jeodong Port
- GangneungSea Star 5 is listed for Jeodong.
- TipCheck local transportation from Jeodong before arrival.
Sadong Port
- PohangSome Daezer dates may use Sadong instead of Dodong.
- HupoThe former Sunflower Cruise service used Sadong.
05 · BEFORE YOU BOOK
Ulleungdo Ferry Booking Checklist
Compare the ground journey to Pohang, Mukho, Gangneung or Hupo before focusing on the ferry time.
Schedules can change by month, weekday and operating conditions.
Check Dodong, Jeodong or Sadong on the actual sailing information.
Popular dates can fill up, so arranging both directions in advance is safer.
Carry the identification required by the ferry operator; international visitors should keep accepted ID available.
Allow time for ticketing and boarding. Sea Spo-Vill advises passengers to arrive about 60 minutes before departure.
The East Sea can be rough even on a fast ferry.
Confirm operating status again before traveling to the terminal.
06 · AFTER YOU REACH ULLEUNGDO
Continue from Ulleungdo to Dokdo
Dokdo is a separate ferry journey from Ulleungdo. It is not part of your mainland-to-Ulleungdo ticket, and Dokdo operations are especially weather-dependent.
07 · FAQ
Ulleungdo Ferry FAQ
How many mainland ferry routes are there to Ulleungdo in this guide?
This guide compares four mainland gateways: Pohang, Mukho, Gangneung and Hupo. Always check the current operating status for the route you plan to use.
Which ferry to Ulleungdo has the shortest crossing time?
Sea Spo-Vill lists the Mukho → Ulleungdo crossing on Sea Star 1 at about 2 hours 40 minutes. Pohang is about 2 hours 50 minutes and Gangneung about 3 hours under normal conditions.
Which Ulleungdo ferry is best from Busan?
Pohang is often a practical option for travelers coming from Busan, Daegu or Gyeongju because of its location in southeastern Korea.
Which route should I consider from Seoul?
Compare Gangneung and Mukho based on your mainland transport. The shortest ferry crossing alone does not necessarily produce the shortest total journey.
Do all ferries arrive at the same port on Ulleungdo?
No. Depending on the route and schedule, you may arrive at Dodong, Jeodong or Sadong. Pohang sailings can also have port changes on certain dates.
Is the Hupo to Ulleungdo ferry currently operating?
The Hupo route should be treated differently from the other routes in this comparison. Check its current service status before making travel plans and do not rely on a historical Sunflower Cruise timetable.
Can Ulleungdo ferries be cancelled because of weather?
Yes. High waves, strong winds and other sea conditions can lead to delays, cancellations or changes in the port used.
Can I go directly from mainland Korea to Dokdo?
For the trip covered by this series, first travel to Ulleungdo and then use a separate Ulleungdo → Dokdo ferry. Dokdo sailing and landing conditions must be checked separately.