Cave

Experience the Ice Stalagmite Cave Adventure Tour!

Blue Cave Snorkeling on the Shakotan Peninsula

Blue Cave Kayaking on the Shakotan Peninsula

Nakatonbetsu Limestone Nature Park: Embark on Geological Adventure!

Iwabe Cruise: Magnificent Views of Land and Sea

Sea Kayaking Along the Secluded Oshoro Coast

Strolling Through Stalactites on a Snowshoe Tour of Date