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The Grotto
Top 2 in Can't Miss Attractions

764 Reviews
Liked by 11
Closed Open from 10:00am-5:00pm
Recommended Sightseeing Time: 2-3 hours
Address: Grotto Dr, Saipan
Phone: +1-670-6643200

What people are saying:

Saipan is generally average, and the blue hole is really a hole. Without a diving certificate, you can hardly experience the fun of the blue hole.

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Trip Moments


Additional Information


The Grotto(Blue Hole) is a natural grotto connected to the Pacific Ocean and a scuba diving paradise in Saipan. The grotto's exterior exhibits a mysterious deep indigo blue; on the inside, there is a colossal cave of stalactites and two natural swimming pools connected to outer waters via a submarine passageway. Illuminated by beams of light from outer seas entering the cave through the passageway, the pools inside the Grotto give off a mysterious pale blue light, making both snorkeling and deep diving here an extraordinary experience.
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Hotels Near The Grotto

Saipan Emerald Villa

4.6/533 Reviews
3.96km away

Saipan Skyline Designers Hotel

4.8/5154 Reviews
4.18km away

Kensington Hotel Saipan

4.7/5520 Reviews
4.78km away

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