Scuba & Snorkeling · Tateyama (Hasama)

Mars Diving マースダイビング

Tateyama dive school whose trial dives start at Hasama Underwater Park, known for its underwater torii gate.

Hours12:00-20:00 (office)

ClosedMondays

PriceTrial dive (about 3 hours): ¥16,500

Getting thereTateyama Station, about 20 min by car

Time neededHalf day

Best timeJun-Nov

Address1012 Hasama, Tateyama, Chiba (meeting point: Hasama Underwater Park)

About

Mars Diving is a dive school in the Hasama district of Tateyama on the Boso Peninsula. Its trial dives meet at Hasama Underwater Park (Hasama Kaichu Koen), a popular site with an underwater shrine gate and large fish, and it also runs licence courses and dive tours.

Highlights

Trial dives at Hasama Underwater Park
Underwater torii gate and big schools of fish
Licence courses and tours
Experienced local guides

Tips

Closed Mondays
Trial dives from age 10

Open in Google Maps · Info checked 2026-10-12

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Mars Diving マースダイビング

About

Highlights

Tips

Nearby