Ride an electric bike around Udo’s 17 km coastal road, taste famous peanut ice cream and climb Seongsan Ilchulbong’s crater rim on a private full‑day tour. This trip pairs effortless coastal cycling with a short volcanic hike—ideal for travelers who want high-impact scenery with manageable effort.
More ways to explore the area's outdoor wonders
You step off the short ferry from Seongsan Port and the air changes—salt, warm stone, and a hint of roasted peanuts. Udo’s 17 km coastal road opens in a ribbon of asphalt beside turquoise water; an electric bike makes the rolling viewpoints feel like a slow-motion parade of cliffs, coral sand and lighthouse panoramas.
Difficulty
moderate
Duration
6–7 hours
Fitness Level
Suitable for travelers in average fitness; e‑bikes reduce effort but the crater hike requires steady footing and short steep sections.
Wildlife
History
Seongsan Ilchulbong formed during a phreatomagmatic eruption in the late Pleistocene; the cone and its tuff layers record interactions between lava and seawater.
Conservation
The Udo coastal road and Sunrise Peak are managed to balance tourism with habitat protection—stick to trails and avoid removing coral sand or marine life.
Reserve your spot on the Jeju Udo Electric Bike and Seongsan Ilchulbong Private Tour today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Carry small change
Many island cafés and vendors prefer cash; bring KRW for snacks, ferry surcharges or small purchases.
Watch coastal winds
Exposed sections of the Udo coastal road can be gusty—keep both hands on the bars and reduce speed near cliffs.
Protect from sun and spray
Use sunscreen, a brimmed hat under your helmet, and sunglasses—sea glare is intense on bright days.
Conserve battery
Start with a full e‑bike charge and use assist modes on climbs to preserve range for the full 17 km loop.
Light wind/rain jacket
Shields against brisk coastal winds and sudden showers on Jeju’s coast.
spring
Comfortable walking shoes
Sturdy shoes are useful for the 20–30 minute climb to the crater rim and uneven shoreline paths.
Sunscreen & sunglasses
Essential for prolonged sun exposure on the bike and reflective water surfaces.
summer
Small daypack with water
Carry water, cash, and a camera; pockets are limited on e‑bike rentals.