The Grotto, A mesmerizing underwater paradise

The Grotto, Saipan, Northern Mariana Islands
Suitable for snorkeling and free diving
4.4
Natural Scenery
Snorkeling
Deep Diving

Introduction

The Blue Hole is a natural cave located in the northeast corner of Saipan Island, connected to the Pacific Ocean. It was recognized as one of the world's second-best dive sites by the "Diver" magazine. The cave's appearance resembles an open-mouthed dolphin, while the interior is a vast stalactite cave. The rocky shadows attract numerous underwater creatures, and swimmers can admire colorful tropical fish, turtles, devil fish, dolphins, jellyfish, and more. There are two natural swimming areas inside the Blue Hole that are connected to the outside ocean through an underwater passage. Here, you can explore the underwater world up close and appreciate its beautiful and colorful scenery.

Must-go rating

Must go
15%
Worth going
71%
Generally
14%

Transportation

100%
Self-driving
Free parking
Address
The Grotto, Saipan, Northern Mariana Islands

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