Udo Island

우도 (성산항 도항선)

Fifteen minutes by boat to white coral sand and peanut ice cream

⚠ ID needed; rental cars restricted

Hours

Boats roughly every 30 minutes, about 15 minutes' crossing; last-boat times vary by season (Seongsanpo office 064-782-5671)

Tickets

About ₩11,000 adult return in 2026 (ferry plus park fee, per blog reports); buy at the Seongsan port counter

Address

Ferries leave Seongsanpo port terminal, Seongsan-eup, Seogwipo, for Cheonjin or Haumokdong ports on Udo

Cars and people pack onto the boat at Seongsan, Sunrise Peak slides away behind you, and you're there almost before you've sat down. The coast road is only about 17 km, so half a day on an e-bike covers it. Seobin Baeksa beach is made of white rhodolith nodules rather than sand, which turns the water a vivid jade, and from Udobong in the south you look straight across the strait at Seongsan Ilchulbong. Pedal past stone-walled peanut fields and seaside cafés, and stop for the island's peanut ice cream.