Costa Rica

Massive schools of these iconic sharks are the main attraction at the remote Cocos Island.

Scalloped Hammerhead Shark

Breathtaking rays with wingspans up to 7 meters are frequently seen gliding through the Pacific waters.

Giant Pacific Manta Ray

A powerful predator often encountered at 'Big Scare' in the Bat Islands.

Bull Shark

These majestic mammals migrate through Costa Rican waters twice a year and can sometimes be heard underwater.

Humpback Whale

Costa Rica, which translates to 'Rich Coast,' truly lives up to its name, offering some of the most spectacular and biodiverse diving in the world. Flanked by the Pacific Ocean to the west and the Caribbean Sea to the east, the country provides two distinct underwater experiences. The Pacific coast is world-renowned for its encounters with large pelagics, particularly at the remote Cocos Island National Park, a UNESCO World Heritage site often described as 'The Little Galapagos.' Here, divers can witness massive schools of hammerhead sharks, whale sharks, and manta rays. For those not venturing to Cocos, the Guanacaste region in the northwest offers fantastic volcanic rock formations and abundant marine life, including bull sharks at the Bat Islands and giant mantas at the Catalina Islands. On the Caribbean side, the diving is characterized by vibrant coral reefs and a more relaxed atmosphere, with the Gandoca-Manzanillo Wildlife Refuge offering a peek into a different set of species. Costa Rica's commitment to environmental preservation is legendary, with over 25% of its territory protected in national parks. This dedication ensures that the underwater world remains as pristine as the lush rainforests on land. Whether you are looking for high-voltage pelagic action or tranquil reef exploration, Costa Rica's waters deliver an unforgettable adventure that caters to intermediate and advanced divers especially well.

Liveaboards are the only way to reach the legendary Cocos Island, located 340 miles offshore. These trips are typically 10-14 days long and depart from the port of Puntarenas.

Four Seasons Resort Costa Rica at Peninsula Papagayo

Nayara Tented Camp

Copa De Arbol Beach & Rainforest Resort

Costa Rica is well-connected by domestic flights, private shuttles, and rental cars. The road network is generally good, but driving can be slow due to the mountainous terrain.

Liveaboard Diving in Costa Rica

Experience Overview

Featured Operators

Okeanos Aggressor I & II

Undersea Hunter Group

Remote Reach

Booking Advice

Where to Stay in Costa Rica