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

A Magic Carpet of a Ray

A magic carpet of a ray. Rays are like magic carpets...Especially as they glide down in front of you...beside you or underneath you. As we were completing the PADI open water training dive four we found this little round ray and then we noticed a nice sized male...

King Angels and Butterfly Barbers

King Angels and Butterfly Barber fish love to feast on the purple eggs of the sergeant major fish. It is a feeding frenzy. In this video we are scuba diving in the shallows of Argentina Point, located in the Gulf of Papagayo, Costa Rica...Just a few minutes boat ride...

Green Seahorse

It is pretty common to find seahorses at most of our dive sites in the Gulf of Papagayo, Costa Rica...It may be common, but it is not easy. I was told by an expert seahorse finder that you have to feel their presence. So...you feel their presence and then you look...

Follow @sirenasdiving on Instagram!

Get in touch

(506) 8721 8055 – English

(506) 8813 7882 – Español