Discover the underwater world with Tamarindo Diving.

We are a professional diving and snorkeling center located on Costa Rica’s Pacific coast. We offer exciting guided tours to the Catalina Islands and other top dive sites, perfect for both beginners and certified divers. In addition, we provide internationally recognized certification courses for those looking to take their first steps or advance in their diving journey.

Main Tour Activities

Booking time closes at 5:00 p.m. everyday

Diving at the Catalinas

Our scuba diving trips will normally take you to the Catalina area, where you can see a large variety of marine life and experience this underwater paradise alongside professionals.

Discover Scuba Diving

If you are not certified, but you want to try the thrill of diving, we recommend our Discover Scuba Diving experience.

We offer 2 different options: 1 day and 2 days

Snorkeling Tours

Our snorkeling adventures will take you to the Catalina area where you can enjoy the wide variety of marine life and beautiful landscapes alongside one of our guides.

We offer TDI SDI and PADI diving courses and certifications.

Scuba Diving Courses

Catalinas Islands

The Catalina's area is a group of 17 volcanic rock formations, with a large variety of marine life including sharks, turtles, whales, dolphins, mantas, and much more. We provide diving and snorkeling trips to the Catalina Islands all year round.

Tip: The best chance to see the highest number of Manta Rays is from late November to early May. Please keep in mind that this is our high season and you should book your diving trip the earlier you can. From June to September is the best time to potentially encounter tiger sharks, killer whales, humpback whales, whale sharks, pilot whales, and spinner dolphins.

RECOGNIZED ACHIEVEMENTS