Haerang Observatory is a scenic ocean walkway located near Mukho Port in Donghae City, Gangwon-do. Stretching 85 meters over the sea, it offers a stunning view of the East Sea and gives visitors the unique feeling of walking right above the water.
The observatory is a great spot to enjoy both the vibrant cobalt-blue ocean by day and the romantic lights by night. It’s free to enter and open from 10 AM to 9 PM. Designed with accessibility in mind, it’s stroller- and wheelchair-friendly, making it an easy stop for all travelers.
For a richer experience, pair your visit with nearby attractions like Mukho Lighthouse and Nongoldam-gil mural village. And don’t miss out on trying the famous Dojjaebi Bread from across the street—a local favorite!
Address
13-48 Mukhojin-dong, Donghae-si, Gangwon-do, South Korea
Opening Hours
Mon
10:00 ~ 21:00
Tue
10:00 ~ 21:00
Wed
10:00 ~ 21:00
Thu
10:00 ~ 21:00
Fri
10:00 ~ 21:00
Sat
10:00 ~ 21:00
Sun
10:00 ~ 21:00
Admissions
Free
Recent reviews
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Hyemin K
I really enjoyed visiting this spot in Donghae. Walking on the transparent glass walkway over the ocean was such a unique experience, and it's a great place to take photos. Definitely check out Dojjaebigol Sky Valley nearby too!