Asia / South Korea / Gangwon-do / Donghae / Best Attractions

Cheon-gok Donggul

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Frommer's Staff

The most famous attraction in the city, this cave is unusual in that it is located within walking distance from the downtown area. Discovered in 1991, it is well lit and contains some unusual calcified formations. Only about 700m (2,297 ft.) of this place, about 4 to 5 million years old, is open to the public.