Udo Island (Marine Provincial Park)
After exploring Jeju Olle Trail Route 1-1, consider Udo Island (Marine Provincial Park) for a different setting. Check the separate journey and access conditions before adding it to your itinerary.
Visitor guide →Islands off Jeju · Olle and walking routes
This island walking route takes in Udo's sea, villages and fields, and the area toward Udobong. Different coastal landscapes follow one another, including Hagosudong Beach and the rhodolith beach. Choose your time and mode of travel separately for driving around the island and walking the Olle trail.
Travel planning at a glance
Jeju Olle Route 1-1 is the Udo Olle route, covering 13.2 km. The official suggested walking time is 4-5 hours and the difficulty rating is moderate. This island route returns to the same official start point.

Operating and access information is based on the official sources below. Recommended routes and visit durations are editorial suggestions. Check each place's description to see whether waiting, meals and similar time are included, and allow separate time for travel between places.
Jeju Olle Trail Route 1-1 · Official information ↗ · Checked
An island walking route taking in Udo's sea, villages and fields, and the area toward Udobong Peak.
Different coastal landscapes follow one another, including Hagosudong Beach and the rhodolith beach. Choose your time and mode of travel separately for driving around the island and walking the Olle trail.
Jeju Olle Trail Route 1-1 · Official information ↗ · Checked
Current official route information lists a length of 13.2 km, a suggested walking time of 4-5 hours and a moderate difficulty rating. The time varies with breaks, activities, meals and your pace. If markers have changed or there is a temporary diversion, follow the operator's instructions for that day.
The official start and finish coordinates for Jeju Olle Route 1-1 are the same, so you can plan it as a loop. Check separately whether your ferry arrives at the port where the Olle route starts, and allow time after the walk to reach your departure port.
Jeju Olle Trail Route 1-1 · Official information ↗ · Checked
Check how your arrival port relates to the official Olle starting point. The route climbs and descends Udobong, so there is no guarantee that every section is flat or passable with a stroller.
If completing all of Jeju Olle Route 1-1 would be too demanding, choose a shorter section that follows the on-site Olle markers and plan how to get there and back. The moderate difficulty rating does not guarantee that every section is accessible with a pushchair or wheelchair.
Jeju Olle Trail Route 1-1 · Official information ↗ · Checked
Jeju Olle official safety guidelines ↗ · Checked
The official route map provides separate start and finish coordinates. Start: the official Olle start point on Udo (33.509505, 126.942615) · Finish: the same official start point on Udo (33.509505, 126.942615). These coordinates identify the currently listed points; they are not street addresses. Compare them with the official route's start and finish on the map.
For Jeju Olle Route 1-1, plan the island walk and ferry crossing separately. Your return depends on travel from the same official start point on Udo to the departure port, the last sailing and any cancellations. Before setting out, check the ferry operator's service information for your travel date.
Route start and finish · 출발: 우도 공식 올레 시작점 (33.509505, 126.942615) · 도착: 같은 우도 공식 시작점 (33.509505, 126.942615)
These are the start and finish coordinates provided on the operator's map. Calculate the approach distance from your chosen port or bus stop separately.
Location reference ↗Jeju Olle Trail Route 1-1 · Official information ↗ · Checked
The official route length is 13.2 km, the suggested walking time is 4-5 hours, and the difficulty rating is moderate. Total time varies with visits to attractions, meals, your pace and any current diversions.
The official start and finish coordinates for Jeju Olle Route 1-1 are the same, so you can plan it as a loop. Check separately whether your ferry arrives at the port where the Olle route starts, and allow time after the walk to reach your departure port.
This island walking route takes in Udo's sea, villages and fields, and the area toward Udobong. Different coastal landscapes follow one another, including Hagosudong Beach and the rhodolith beach. Choose your time and mode of travel separately for driving around the island and walking the Olle trail.
Check how your arrival port relates to the official Olle starting point. The route climbs and descends Udobong, so there is no guarantee that every section is flat or passable with a stroller. After considering the full distance, the day's weather and your child's walking experience, you can choose to walk only part of the route.