The Grotto, Saipan Suggest edit

United States Suggest · Northern Mariana Islands Suggest

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AdvancedDifficulty

IntermediateRecommended cert

21Max dive depth

21.0 mSite max depth

15.0–30.0 mVisibility

MildCurrent

ModerateSurge

45 minAvg dive time

April to NovemberBest months

27.0–30.0 °CWater (summer)

24.0–27.0 °CWater (winter)

Overview

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The Grotto features a collapsed limestone cavern with underwater tunnels that connect to the open ocean, offering unique swim-through experiences.

Conditions

Visibility: 15.0–30.0 m Suggest edit
Currents: Mild Suggest edit
Surge: Moderate Suggest edit
Water temp (summer): 27.0–30.0 °C Suggest edit
Water temp (winter): 24.0–27.0 °C Suggest edit

Logistics

Entry: Shore Suggest edit
Permits required: No Suggest edit
Bottom types:
sand coral rock Suggest edit

Photo tips

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Best lighting in the morning, capture the light rays entering the grotto.

Underwater Moments at The Grotto, Saipan

No photos for this dive site yet.

Important safety note

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The information has been compiled with the utmost care but may contain errors. Always do your own research and consult local dive operators/centers.