Tinian Grotto
Loading stats...
Tinian, Northern Mariana Islands
Best timeYear-round
Water temp27-29°C / 81-84°F
Visibility10-20m / 33-65ft
AccessBoat Dive
Dive typesScuba
DifficultyAdvanced
Max depth20 m
Avg depth15 m
Nearest airportTIQ
Cavern diveCavesSwim-throughs
Scuba
Tinian Grotto is a massive cavern system on the island of Tinian, near Saipan. It features a huge main cavern with multiple tunnels and swim-throughs branching off, offering an exciting dive for cavern-certified divers to explore.
Features
A spectacular and complex cavern system. The main cavern is huge, with several exits to the open ocean. The play of light inside the grotto is stunning. This dive requires a guide and experience with overhead environments.
Site Reviews
Loading...
Loading reviews...