Scuba & Snorkeling · Tateyama
Okinoshima Diving Service Marine Snow 沖ノ島ダイビングサービスマリンスノー
Local dive and snorkel shop next to Okinoshima in Tateyama, known for shallow coral and reef fish at the northern edge of their range.
Hours08:00-18:00
ClosedIrregular
PriceSnorkel tour (2-3 hours): ¥6,050
Trial dive (3-3.5 hours): ¥18,700
Trial dive (3-3.5 hours): ¥18,700
Getting thereTateyama Station, about 10 min by car or bus
Time needed2-3 hours
Best timeJul-Oct
Address985-5 Numa, Tateyama, Chiba
About
Marine Snow is run by a Tateyama-born instructor and guides snorkeling, trial dives, skin diving and night tours around Okinoshima, a small island joined to land by a sandbar. The shallow water has table corals and colourful fish that are rare this far north. Families and beginners are well catered for.
Highlights
- Snorkeling and diving at Okinoshima
- Shallow corals unusual for the Kanto region
- Trial dives, skin diving and night tours
- Local owner with Tateyama tips
Tips
- Snorkel tours suit ages 8-65; trial dives 15-60
- Several start times a day in summer
Open in Google Maps · Info checked 2026-10-12
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Open in the appNearby
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