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The Grotto
Saipan Top 1 in Great Free Attractions

4.5/5
768 Reviews
Cave
Liked by 14
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:

i think the view under the sea will be more beautiful than we saw.

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Reviews
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Trip.com(768 reviews)Trip.com
TripAdvisor(613 reviews)TripAdvisor
4.5/5Outstanding
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  • f00000000000d
    f00000000000d
    ta-icon

    Enjoy Nature, But Never Ever Swim Here Alone.

    Enjoy the ocean and nature at its best. Never go alone. To have evidence for caution a tourist may research the number of drowning deaths at the Saipan Grotto that were either caused by misinformatio...

    Reviewed on /Date(1610887737000+0800)/
  • 778erickv
    778erickv
    ta-icon

    World-class dive spot

    One of the top five dive spots in the world. If you are a diver and you are coming to Saipan then you definitely have to do this

    Reviewed on /Date(1583684466000+0800)/
  • mfheinonen
    mfheinonen
    San Diego, California
    ta-icon

    Cool place to take a dip

    We were very lucky that there were no crowds; CORVID-19 alert. We pretty much had the whole place to ourselves. There was a lifeguard there who was nice and informative. I don’t think I’d come here to...

    Reviewed on /Date(1583660815000+0800)/
  • shelbyc007
    shelbyc007
    ta-icon

    Divers paradise!

    I was a little scared at first because of the current but my Dive Master eased my concerns. I had one of the best dives ever at The Grotto. Endless amounts of swim throughs and caves. Such a beautiful...

    Reviewed on /Date(1582717078000+0800)/
  • Jlee7575
    Jlee7575
    Denver, Colorado, United States
    ta-icon

    Cool dive and snorkel spot but it's a hike- no flip flops!

    The Grotto is a hidden gem of a snorkel spot in Saipan. It's near the cluster of memorials including Banzai Cliff, Suicide Cliff and the Japanese and Korean Peace memorials. There was a dive/snorkel...

    Reviewed on /Date(1572265743000+0800)/

Trip Moments

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Additional Information

Introduction

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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Located Nearby

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39Restaurants

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34Hotels

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