Dojjaebigol Sky Valley

TravelMukhojin-dong, Donghae

Dojjaebigol Sky Valley도째비골 스카이밸리

A leisure spot in a valley by Mukho Lighthouse in Donghae: a 59 m-high glass-floored skywalk over the East Sea, a sky cycle and a giant tube slide.

Checked Oct 18, 2026

At a glance

Good to know now

Sky cycle: not for children under 140 cm or anyone 100 kg or over. Giant slide: one rider at a time, not for children under 130 cm. Parking is available. Information line: 070-7799-6955.

Hours

Apr–Oct 10:00–18:00 (tickets until 17:30); Nov–Mar 10:00–17:00 (tickets until 16:30). The rides pause for inspection 12:00–13:00.

Closed

Mondays; if a Monday is a public holiday, it closes on the next weekday instead. The outdoor rides may stop in bad weather.

Booking

Klook sells a private day trip with car and driver centered on the Sky Valley and a canola-season Seoul day tour that stops here; KKday sells a 2-day Gangneung and Donghae tour that includes it.

Stand on the glass panels of the skywalk, about 59 m up, and the East Sea opens out below you. Next to it, the sky cycle lets you pedal a bike along a cable strung between two structures, and the giant slide drops you about 30 m down an enclosed tube. The Dojjaebi Art House sells food and souvenirs. 'Dojjaebi' is local dialect for dokkaebi, the goblins of Korean folklore, and the valley it's named after lies between Mukho Lighthouse and the Wolso housing area. It opened in May 2021.

Book ahead

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Places to stay nearby

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Pension

Donghae Hill Stay Pension

Northwest of Dojjaebigol Sky Valley

About 650 m away

See it on Expedia

Pension

Donghae Red Roof Pension

North of Dojjaebigol Sky Valley

About 1.2 km away

See it on Expedia

Pension

Donghae Donghaeleulkeulida Pension

North of Dojjaebigol Sky Valley

About 2.2 km away

See it on Expedia

Map

Numbers match the list. Map data © OpenStreetMap contributors.

KakaoMapNaver MapGoogle Maps

Tips

  • Skip 12:00–13:00 if you came for the sky cycle or slide, as the rides stop for inspection then.
  • Check children's heights before you go: 140 cm for the sky cycle and 130 cm for the giant slide.

Nearby

Facts and main photo: Korea Tourism Organization (TourAPI). The photo is used under KOGL Type 1 (Korea Open Government License, attribution). KOGL

Sources (4)

Korea Tourism Organization (TourAPI)Klook (1)Klook (2)KKday

Checked Oct 18, 2026

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