2018 Season is now open! Welcomes to the island's most exclusive diving and snorkeling operation!

Small groups - Exclusive dive spots - Full range of PADI courses - Locations on both French AND Dutch Side - Over 1,300 FIVE star reviews on Tripadvisor.com can't be wrong.

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Why choose Octopus Diving?

Over 1200 Five Star Reviews on Tripadvisor

If we can't convince you to snorkel and scuba dive with us, then perhaps some of our previous customers can. Octopus Diving has over 1100 five star reviews on tripadvisor.com- A testament to our commitment to excellent customer service, impeccably maintained equipment, and comfortable and safe dive boats.
Creole Rock | Snorkeling and Dive Site | St Martin

No Experience Necessary

Not a certified diver, not a problem! We take first time divers out all the time. Simply sign up for our PADI Discover Scuba Dive and you too can experience the many wonders of St Martin's underwater world. You will learn everything you need to know to have a safe enjoyable experience. For more information click here.

VIP Snorkeling

Tired of snorkeling or scuba diving on crowded boats? You won’t have that experience with Octopus Diving! We always treat our customers like VIP’s and offer unhurried service and uncrowded boats, guaranteed! It’s only $55 a person for a two site snorkel trip to Creole Rock and our famous Turtle Reef.

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What people think of Octopus Diving St. Martin

Check out our 1300+ 5 Star Reviews on Tripadvisor.com

“Amazing Diving– great operation”

This was my first visit to St. Maarten and we dove with Octopus out of Bobby’s Marina. We did 3 days and I was able to finish my Advanced Open Water cert thanks to my instructor Evelien and Captain Willem– they were outstanding! Very helpful, fun, thorough, safe and friendly. They took us to tremendous dive sites and we saw sharks, rays, turtles, eels, huge lobsters in a wreck. Really great experience and I would highly recommend them! Owner Sally was very helpful in accommodating our group and getting my course dives arranged. Will definitely dive with them again and I would recommend them highly!

“Highly regarded Dive Operation and Great Snorkeling Experiences!”

Octopus Diving is located in Grand Case on the French side of the island and offers Dive Tours, Dive Courses (PADI) and Snorkeling Tours, in addition to charters. Quality equipment is provided for both diving & snorkeling and their fleet of boats (see their website) is well maintained & designed for these purposes. The staff are well trained & professional (with an added bit of humour). Our trip was a half day visit to 2 sites, with a combination of divers & snorkelers & all was well organized and went very smoothly. Captain Ian & Divemaster Mike did an excellent job, with this being my 2nd year for an excursion with Octopus. If you want the best, don’t look any farther.

“Fantastic Operation!”

My wife and I recently had the pleasure of diving with Octopus Diving in Grand Case, St Maarten. Definitely one of the best operaters we’ve had the pleasure of going out with. Great boats, safe operation and processes, friendly and helpful dive masters, and convenient location. Basically – Octopus Diving is everything a quality dive operator should be…and more. I would definitely recommend them if you’re on the island and looking to do some diving. Oh yeah…and on the first dive – we saw 3 dolphins. Nice bonus.