Saltwater
Japan Sea/East Sea
The Japan Sea, also known as the East Sea, offers diverse diving experiences largely influenced by its complex geography and rich marine ecosystems. The sea features semi-tropical environments in the southern parts around Busan, with unique marine life and underwater landscapes, including rocky reefs and diverse coral formations. In contrast, the northern areas near Niigata can present more challenging conditions with colder waters. This body of water is accessible from several cities such as Hyeonbuk and Gangneung-si, and divers often enjoy a variety of species, including colorful fish and occasional larger pelagic encounters. Visibility can vary greatly, but eager divers will find many opportunities to explore its rich underwater realms.
Popular countries in Japan Sea/East Sea
Top diving destinations by country, sorted by popularity
Explore by oceans, seas & continents
Discover the world's major blue regions and their dive hotspots
