Costa Rica has a wide range of aquatic life that draws divers. The species you might see in Costa Rica waters are humpbacks whales (orcas), bull sharks (hammerhead sharks), turtles, manta and rays. Costa Rica is a great place to dive if you're a seasoned diver. No matter your level of diving experience, Costa Rica has many diving destinations for you.
Cano Island
Cano Island has turquoise waters that make for great snorkeling and diving. This region has some of the world's highest concentrations of coral-building organisms, including head and brain corals. The waters of the region are home to large marine organisms such as mantas rays and humpbacks. The rainy season will bring down the prices of accommodations and tours, as well as the crowds.
Islas Murcielagos
The Islas Murcielagos, one of Costa Rica's top dive spots, are located at the southern tip on the Santa Elena Peninsula, north of Papagayo. These islands, which are surrounded only by the ocean, offer spectacular visibility. Here you will find many types of fish and rays. It's also a great spot to see bull sharks, olive ridley and turtles.
Catalina Island
Catalina Island is the ideal place for those who want to have an unforgettable diving experience. These uninhabited islands are found only two to 15 miles off the northwest coast of Costa Rica. Although visibility and temperature are comparable to other parts of the Pacific Coast area, there are significant differences in the quality of the water. Catalina Island, which is a warm, calm environment and home to many marine species, is the place for you.
Puerto Viejo
You should consider the transportation options when planning your trip to Puerto Viejo in Costa Rica. Puerto Viejo doesn't have any parking facilities so most people park on the roadsides. If you're driving, leave your vehicle at your accommodation and walk or cycle through the center of town. You can also take an official red taxi around town or call a taxi at any local establishment.