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

Magic at Los Arcos

Bat Islands is full of adventure. You know that you are approaching one of the arches when the ocean becomes an aquarium....Los Arcos is one of my favorite dive sites in the Santa Rosa national park. It is the furthest site that we visit at Bat Islands. It is the...

Guitar Ray or Guitar Shark

Is it a ray or a shark? Does not really matter because sharks and rays are in the same family. But guess it sounds badder if you call it a shark. Diving in the Gulf of Papagayo is always an adventure. ¿Es un rayo o un tiburón? Realmente no importa porque los tiburones...

Baby Sharks and Amigas

We have been seeing lots of baby white-tip sharks this August through October. This one was hanging out with two adult females. The gestation is 10-13 months every other year and give birth to up to six pups. Once born...they take care of themselves. Hemos estado...

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Get in touch


(506) 8721 8055 – English

(506) 8813 7882 – Español