Ao no Dokutsu Blue Cave

Beautiful Scenery Outdoor Activities Insta-worthy

The Ao no Dokutsu Blue Cave on the Shakotan peninsula in Hokkaido is a scenic spot that you can only reach by boat. The shape of the cave and the sunlight coming in at a particular angle makes the water appear in a beautiful blue tone. There are multiple cruise companies that offer boat trips to the cave between May and September as well as kayak tours for those who want to get more active.

1.5 Hours
Telephone Number
Postal code
1 Chome Shioya, Otaru, Hokkaido
048-2672 青の洞窟
Recommended season
May, June, July, August, September

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