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

Nurse Shark at Los Arcos

Nurse Shark at Los Arcos

Los Arcos is a beautiful advanced dive site situated at the beginning of the Gulf of Papagayo, Costa Rica, and is part of our Bat Islands (Isla Murcielagos) dive package. There are three underwater arches at this site and are full of life due to the currents passing...

My Friends With Two Mantas at Black Rock

My Friends With Two Mantas at Black Rock

Enjoy this virtual dive at Black Rock, Bat Islands, Costa Rica. I took this video during one of our dives on January 29th, 2020. There were at least three mantas playing with us for the whole dive...plus all of the other marine life. During this time of turmoil...

Emerged in a Massive School of Horse Eyed Jacks

Emerged in a Massive School of Horse Eyed Jacks

When you feel scared...count your blessings...and be thankful!!!! Remember "Do not worry about anything...Pray about everything" I am going to post all of my favorite videos and photos ...Please enjoy them with me....This video was taken by a friend at Black Rock, Bat...

Get in touch

(506) 8721 8055 – English

(506) 8813 7882 – Español