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

Happiness is MANTAS

Seeing manta rays makes all of us divers crazy...They are so beautiful, majestic and graceful...yet powerful...With one flick from the tip of their wing tip and you are eating their bubbles. This dive was at Black Rock, Bat Islands, Costa Rica. Advanced diving at its...

Come Out and Play Sr Pulpo

The octopus (pulpo) sometimes like to play with us. They are very curious animals. I love watching them change their colors and the reflections in their eyes. Supposedly they can squeeze through a hole the size of their eye. We see lots of octopus and due to the...

Beautiful Southern Stingray

As we descended at Virador, one of our best local dive sites. We saw this beautiful southern stingray laying in the sand getting a cleaning. I believe she is pregnant due to the thickness of her body. So nice that she laid there for us while we videoed and took...

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Get in touch


(506) 8721 8055 – English

(506) 8813 7882 – Español