Address	Gujwa-eup, Jeju
Area	Jeju
Type	Travel course
Closed	N/A (Open all year round)
Phone	+82-64-762-2190 (Jeju Olle Information Center)
Website	http://www.jejuolle.org
Directions	Naver Map Kakao Map Google Maps Google Maps has no turn-by-turn directions in Korea. Why

Jeju Olle Trail Route 20 stretches 17.6 kilometers from Gimnyeong West Port to the Jeju Haenyeo Museum, making it one of the best coastal walks on the island’s northeastern area. The trail passes sea cliffs and green fields, accompanied by the sound of waves, turning the walk into a soothing experience. In "Welcome to Samdal-ri (2023)," Gimnyeonghaebyeon Beach is where Sam-dal is told by Yong-pil’s father to end their relationship.

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While you are there

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Source: Korea Tourism Organization (TourAPI). Listing generated 2026-08-26 16:21 UTC; details can change — check the official page before you go.

Jeju Olle Trail Route 20 (올레 20코스)

While you are there

Gimnyeong Seongsegihaebyeon Beach

Gimnyeongsagul Cave [UNESCO World Heritage]

Gimnyeong Maze Park

Manjanggul Lava Tube [National Geopark]

Read before you go