Kosoga Cave
Protected Area
真鶴半島
Why dive here
Kosoga Cave is a cave dive in Izu Peninsula, Japan.
Kosoga Cave offers a straightforward cavern dive, shallow and accessible for beginners. The main attraction here is the cavern itself, a chance to explore an overhead environment without significant depth or penetration. It's a solid choice if you're looking to practice buoyancy in an enclosed space or simply want a gentle introduction to cave diving principles, but don't expect a lot of fish action inside.
Typical Kosoga Cave Dive Profile
Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.
Safety Notes
Overhead environment - never enter without proper cave/cavern training, redundant equipment, and a guideline.
Nearest Dive Centres to Kosoga Cave
Dive shops near Kosoga Cave
D.S ATAMI
THE WIND DROPS
Daichi Freediving Club
Diving Shop UMIYA
Divingshop Quartet
MARIN HOUSE LEI ALOHA
Reviews for Kosoga Cave
Conditions
Ocean conditions, forecast and tides for Kosoga Cave
Plan & book
Ways to dive Izu Peninsula, from day trips to liveaboards.
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