Best Scuba Diving in Tamarindo, Costa Rica (2026)

Updated October 2026

Scuba diving in Tamarindo mostly means a boat trip to the Catalina Islands to look for manta rays, reef sharks and big schools of fish. We ranked the town’s dive shops by the most 4- and 5-star Google reviews this year. The top three are Tamarindo Diving Center, TamaDive and Be Water Diving.

This guide is for anyone planning to dive in Tamarindo, Costa Rica: first-timers who want a try dive, travelers who want a PADI course, and certified divers looking for good guides. You’ll also find a freediving school, a small shop in Playa Langosta and a flexible snorkel trip.

How we ranked these

These are the dive centers in Tamarindo with the most 4- and 5-star Google reviews this year. Recent reviews tell you what visitors think right now, not years ago. Every business here fits the category, is in or near Tamarindo and shows recent signs of being open.

When a category is small, we fill the last spots with businesses that have fewer reviews this year but a strong rating overall, 4.3 stars or more. You’ll see “Also recommended” under their names.

Freedive Costa Rica teaches freediving and spearfishing rather than scuba, and it’s included for readers who want to explore the ocean on one breath.

Every business in Tamarindo is listed free on Tamarindo Guide. Featured businesses, the ones that support the guide, are usually included when they fit the category, and we always label them.

1. Tamarindo Diving Center

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227 4- and 5-star Google reviews in 2026 · 4.9 average

Tamarindo Diving Center, Davide Gabbi’s shop on Calle Cruz, stands out for its Catalina Islands snorkel tour, which runs next to its scuba trips. One family group on the snorkel boat ranged from 12 to 75 years old. Divers say guides stay close to nervous beginners and to anyone with ear trouble. The boat carries snacks, drinks, fresh fruit and music.

It’s a good pick for mixed groups where some people dive and others snorkel, and for divers who want a multi-day package. One guest was picked up at their hotel. Some snorkelers say their boat stopped over deep water where they saw little, and one advanced diver was unhappy with their guide, so ask about snorkel stops and your guide when you book.

2. TamaDive

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129 4- and 5-star Google reviews in 2026 · 5.0 average

TamaDive gets the most praise on this list for organization: easy online booking, an online course and forms you finish before you arrive, and briefings that are quick but clear. The shop is on the main avenue, east of Banco Nacional. Divers report mantas, octopus, seahorses and whitetip reef sharks at the Catalina Islands, and one family saw whales from the boat.

It suits families with teens, first-time divers, and people coming back to diving after many years. Non-divers say they felt included on the boat, and some guides bring a camera. Trips to the Murciélago Islands depend on sea conditions, so they may not run. One guest who booked a last-minute refresher was unhappy with how the booking was handled.

3. Be Water Diving

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78 4- and 5-star Google reviews in 2026 · 4.9 average

Be Water Diving’s guides are known for finding small sea life that’s easy to miss, like octopus, moray eels and stonefish. The shop is on Calle Cruz and uses small boats to the Catalina Islands, with homemade cake and fresh fruit on board. Divers also mention careful briefings, well-kept gear and guides who changed dive sites when asked.

Be Water is a good choice if you want your Open Water certification, or if you’re diving several days and want your gear looked after between dives. It also runs a turtle-watching trip. Bring seasickness medicine if you need it, because reviewers say the ride can be rough. A couple of snorkelers found their snorkel spot less interesting than the dives.

4. Diving Nomads

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77 4- and 5-star Google reviews in 2026 · 5.0 average

Diving Nomads helps you plan before you land, with quick, personal answers by email and WhatsApp from a small team. It offers private guided dives, PADI Open Water and Advanced courses, and Nitrox training. You’ll find it in the Avenida Tamarindo shopping center, across from Banco Nacional. Beginners say a pool session the same morning got them ready for two ocean dives.

It fits families with kids doing a first Discover Scuba dive, and divers who want a course with lots of attention. Some students ended up with one-on-one lessons. Divers say guides listen when a current feels uncomfortable. One guest who booked through a third-party website found the guide didn’t speak the language listed, so confirm the language with the shop directly.

5. Scuba Tamarindo

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36 4- and 5-star Google reviews in 2026 · 4.9 average

At Scuba Tamarindo, next to Tabu, instructors often film your dives on a GoPro and send you the photos and videos afterward. First-timers do a pool session the day before their first ocean dive. Reviewers mention small groups, a clean boat and good gear, and many saw manta rays, sharks, eagle rays and eels at the Catalina Islands.

It works well for parents diving with teens and for divers coming back after years away. It also teaches PADI Open Water and Advanced courses, and some guests booked through Iguana Surf. One reviewer called it one of the cheaper shops in town. Staff picked up some guests at their hotel, so ask about this when you book.

6. Salty Horizon Diving

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35 4- and 5-star Google reviews in 2026 · 5.0 average

Salty Horizon Diving is based in Playa Langosta, south of Tamarindo, and guests say it feels more personal than the bigger dive boats. Most dive with one of its two instructors, a couple, and many had a small or private group. Reviewers praise their patience with very nervous first-timers and refreshers, plus the photos and videos they share after.

It’s a good choice for families with kids or teens new to diving, and for French speakers, since some dives were guided in French. Dives go to the Catalina Islands. One diver shared the boat with other local companies, so ask whether your trip is private. One family says the team also helped them plan a waterfall tour.

7. Freedive Costa Rica

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14 4- and 5-star Google reviews in 2026 · 5.0 average

Freedive Costa Rica is the only school on this list that teaches freediving and spearfishing, where you dive on one breath with no tank. Classes are on the second floor of Plaza Conchal in Tamarindo. Reviewers praise multi-day courses that mix classroom theory on breath-hold and safety with lots of time in the water.

Pick it if you want to learn freediving from zero, or to hold your breath longer for spearfishing. One student took a three-day freediving course and then a three-day spearfishing course, and recommends doing both. Beginners and experienced spearfishers both say they learned a lot. If you want a regular tank dive, choose a scuba shop on this list.

8. Octo Dive Club

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6 4- and 5-star Google reviews in 2026 · 5.0 average

French-speaking divers feel at home at Octo Dive Club on Calle Cruz, where instructors guide dives in French as well as Spanish and English. It runs guided dives and courses, including Advanced Open Water. Reviewers describe a friendly club atmosphere, close attention to detail, and instructors who explain things clearly and stay patient underwater.

It’s a good option for certified divers ready for their next course, and for anyone more comfortable in French than English. Guests say instructors put you at ease and have an answer for every question. It’s a smaller club with fewer reviews than the shops above, so message ahead to check dates and availability.

9. Bubble Scuba Diving School

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5 4- and 5-star Google reviews in 2026 · 5.0 average

Flexible half-day snorkel trips, where guests choose where to stop and how long to stay, set Bubble Scuba Diving School apart. It books from the Loco Tours spot in the Calle Cruz food truck garden and also runs dives. One guest mentions pickup in Tamarindo and a private pool at Flamingo Marina before and after the trip.

This suits small groups who want to set their own pace, or a mix of snorkelers and divers. Reviews are short but all positive, and guests describe a personal, well-organized day. Ask when you book where the boat leaves from and whether transport from Tamarindo is included.

10. Scuba Dive Costa Rica

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Also recommended · 1 4- and 5-star Google reviews in 2026 · 4.7 overall from 19 Google reviews

Scuba Dive Costa Rica’s Google listing points to its dive center in Potrero, where its scuba trips are based. It has a solid all-time Google rating from a small number of reviews. A recent guest describes a good, safe team on a two-dive trip, but there’s little recent feedback to go on.

It may suit certified divers who already know their gear and routine. One newer diver felt the pre-dive process was rushed, so if you’re still learning, ask for extra time for your buddy check and gear setup. Contact the shop before you go to confirm where trips leave from and how you get there from Tamarindo.

Tips for Scuba Diving in Tamarindo

Most dive trips from Tamarindo go by boat to the Catalina Islands, so plan on a morning out with two dives. Reviewers often see manta rays, reef sharks and eagle rays, but wildlife and visibility change from day to day. A few divers say the sea can be rough, so bring seasickness medicine if you need it.

If you’ve never dived, look for a try dive or Discover Scuba trip with a short training session first, often in a pool. If ear trouble has stopped you before, tell the shop when you book. Many reviewers say a patient instructor made the difference.

Snorkelers often share the boat with divers. If you’re only snorkeling, ask where the snorkel stops will be before you pay. In the green season, from about May to November, some shops keep shorter hours, so message ahead.

Quick comparison

#	Business	4- and 5-star reviews in 2026	Average rating	Best for
1	Tamarindo Diving Center	227	4.9	Snorkelers and nervous beginners
2	TamaDive	129	5.0	First dives and refreshers
3	Be Water Diving	78	4.9	Getting certified, spotting small sea life
4	Diving Nomads	77	5.0	Private dives and PADI courses
5	Scuba Tamarindo	36	4.9	Dive photos and good value
6	Salty Horizon Diving	35	5.0	Small private groups
7	Freedive Costa Rica	14	5.0	Freediving and spearfishing
8	Octo Dive Club	6	5.0	French-speaking divers
9	Bubble Scuba Diving School	5	5.0	Flexible snorkel trips
10	Scuba Dive Costa Rica	1	4.7 overall	Certified, confident divers

Frequently asked questions

Is there good scuba diving in Tamarindo, Costa Rica?

Yes. Most dive shops in Tamarindo take you by boat to the Catalina Islands, where reviewers report manta rays, reef sharks, eagle rays, octopus and big schools of fish. Visibility and sea conditions change, so every day is a little different.

Can you scuba dive in Tamarindo without being certified?

Yes. TamaDive, Diving Nomads, Scuba Tamarindo and Salty Horizon Diving all get strong reviews for try dives with first-timers. You usually get a short lesson, sometimes in a pool, before your first ocean dive with an instructor.

Where can I get PADI certified in Tamarindo?

Reviewers say they finished PADI Open Water courses with Be Water Diving, Diving Nomads and Scuba Tamarindo. Octo Dive Club and Diving Nomads also get good reviews for Advanced Open Water courses.

Is Tamarindo Diving Center a good dive shop?

Tamarindo Diving Center is number one on this list, with more 4- and 5-star Google reviews this year than any other dive shop in town. Guests praise its patient instructors, fun crew and trips to the Catalina Islands for both divers and snorkelers.

Can you try freediving in Tamarindo?

Yes. Freedive Costa Rica teaches freediving and spearfishing courses from Plaza Conchal in Tamarindo. Reviewers say beginners with no diving experience learned a lot on its multi-day courses.

Find more scuba in Tamarindo

Want to compare more dive shops and snorkel trips? See every scuba business on Tamarindo Guide, with contact details and maps.

Browse all Scuba in Tamarindo on Tamarindo Guide

Best Scuba Diving Centers in Tamarindo in 2026