Welcome to Sirenas Diving Costa Rica

Sirenas Diving Costa Rica is located in the Playas del Coco / Playa Hermosa area of Guanacaste, Costa Rica, a thirty minute drive from Liberia International Airport (LIR). We do not have a physical office; our office is on the internet and on the boat. Our boat is located in the Playas del Coco bay. We have a long-term affiliation with PADI and more than twenty years diving and fishing in the Gulf of Papagayo. Our location puts us in the heart of some of the best diving and fishing in the Gulf of Papagayo, including the Catalinas and Bat Islands (Islas Murcielagos).
Why Scuba Dive
near Playas del Coco?

Dive Sites

So many beautiful dive sites and to choose from that are only ten to twenty minutes boat ride away. These areas are good for all levels of experience


Coco is pura vida! The boulevard goes straight to the beach, you can park your car and walk around to most of the shopping, restaurants and beautiful beachfront park


Only 30 minutes from Liberia’s International Airport (LIR) Easy access to visiting nearby beaches Playas Hermosa, Matapalo, and Panama.

Pura Vida

Playa del Coco is a safe, friendly town that offers many choices of accommodations, as well as casual and fine dining. The beautiful dark sand beach offers superb sunsets


Numerous volcanoes, ziplining, horseback attractions, the Palo Verde wetlands and the Monteverde cloud forest are just a 2-4 drive.

Fishing & Surf

The amazing fishing of the Papagayo Gulf and world class surfing of Witch’s Rock and Ollie’s Point offer other exciting oceanic activities to experience during your stay

Live. Laugh. Dive. – Sirena’s Diving Costa Rica Blog

Scuba Divers Playing in a Beautiful School of Fish

All scuba divers LOVE playing in schools of fish...You feel so free and like you are flying....One with the fish...Incredible feelings you have while scuba diving....Pure magic. Happiness is scuba diving. Dive your adventures in the Gulf of Papagayo, Costa Rica.

Humpback Whale and Her Baby

Wow wow wow. We were blessed with watching the humpback whales. They were hanging out in the Palmarés area in the Gulf of Papagayo. I then had the opportunity to get in the water and snorkel with a mother humpback whale with her new baby. In the video she is...

Turtle at Bajo Tiburones

The scuba diving has been spectacular this July in the Gulf of Papagayo. We saw several good sized turtles this day...hawks bill, olive ridley and the pacific black turtles. We also have been seeing lots of white-tip reef sharks and eagle rays...plus the many schools...

Get in touch

(506) 8721 8055 – English

(506) 8813 7882 – Español