Diving in Costa-Rica

Costa Rica is undoubtedly a diver’s paradise. Nestled between Nicaragua and Panama and bordered by the Caribbean Sea and Pacific Ocean, this Central American country is known for its rich and diverse underwater world. From hammerhead sharks, tiger sharks, whale sharks, bull sharks, manta rays and humpback whales to volcanic rock formations where hundreds of eagle rays circle, Costa Rica has it all.

Diving in Guanacaste: A World Full of Manta Rays and Bull Sharks

In northern Costa Rica, in the province of Guanacaste, we find Playa del Coco. It is home to the Dutch diving school Rich Coast Diving, which has been welcoming divers for nearly 20 years.

One of the must-visit spots is Catalinas Island, famous for its encounters with the majestic Pacific manta rays.

Another notable location is Bat Islands, located in Santa Rosa National Park. A dive to Bat Islands is not for the faint-hearted. Strong currents and fast descents make this a challenge, but the reward is great: seeing bull sharks.

The manta season runs from November through April and the bull shark season from June through October.

The Unspoiled Underwater World of Cocos Island

Nearly 500 km off the coast of Costa Rica lies Cocos Island, a marine park and a dream for every diver. Accessible only by liveaboard, this dive destination is definitely a bucket list destination for divers who like “big stuff.”

Cocos Island has a surprising biodiversity. Here you can dive with hammerhead sharks, tiger sharks, dolphins, manta rays and stingrays. You may also encounter whale sharks, large moray eels and sailfish.

When and Where to Dive in Costa Rica

Diving in Costa Rica is possible year-round. With visibility averaging 12 to 15 meters, Costa Rica offers optimal conditions for divers. Visibility is best between June and October, sometimes up to 30 meters. Although Costa Rica has a rainy season that runs from May to November, it has little to no impact on the diving experience.

Diving in Costa Rica offers a wide range of depths, ranging from 13 to about 40 meters, allowing divers of all levels to enjoy. The water temperature is pleasant and ranges between 26 and 29 degrees from December to April. Cooler currents can drop the water temperature to about 19 degrees, however, especially at Cocos Island, a thicker suit is certainly not a luxury.

Experience “la Pura Vida” Above and Below Water

We also recommend divers be sure to explore the country’s extraordinary biodiversity and natural beauty. From hiking in volcanic parks, canoeing through mangrove forests, discovering impressive waterfalls in the jungle, searching for monkeys and toucans in the jungle to birding in remote rainforests. With EWDR, it is possible to book a tailor-made tour throughout Costa-Rica.

Also diving in Costa-Rica?

Also perhaps interesting

Thresher Sharks Macro Diving Whale Sharks

Diving in the Philippines

Besides diving, do you like to socialize? Then go on a diving vacation to the Philippines! There is a lot of variety to be found in the Philippines, both in terms of price and dive...

Read more
Maldives Whale Sharks Manta Rays Sharks

Diving in the Maldives

Diving in the Maldives is a unique and unforgettable experience where you may even encounter manta rays and whale sharks!

Read more
Malaysia

Diving in Malaysia

Malaysia offers divers a stunning underwater world with crystal clear waters, fascinating coral walls and an exuberant variety of marine inhabitants, including curious clownfish and elegant sea turtles.

Read more
Bahamas Hammerhead Sharks Tiger Sharks

The sharks of the Bahamas

Diving with hammerhead and tiger sharks is eminently possible on Bimini in the Bahamas.

Read more
Galapagos Hammerhead Sharks Manta Rays Sea Lions

Diving in the Galapagos Islands

Diving the Galapagos from a liveaboard is a once-in-a-lifetime experience. Discover the underwater world full of marine iguanas, hammerhead sharks, whale sharks and playful sea lions. An absolute must-do for diving enthusiasts and a bucket...

Read more
Egypt Unlimited diving

Trip Report: Week at Abu Dabbab Dive Resort – Marsa Alam, Egypt

A diving trip in words: Leonie’s account of her week of diving in Abu Dabbab with Rianne.

Read more
Zanzibar Dolphins

On diving vacation to Zanzibar with Leeuwarden Diving Association

Mark organized a diving vacation to Zanzibar for Diving Association Leeuwarden. It became a buddy trip which meant that other clients of EWDR were also welcome.

Read more
Snorkeling Vacation

The Ultimate Guide to Snorkeling Vacations

In this article, we dive into the enchanting world of snorkeling, focusing on the best snorkeling vacations around the world.

Read more
Cape Verde Boatdiving Sea Turtles

Diving Cape Verde – Adventure and large schools of fish

Diving in the Cape Verde Islands. What to expect. And is it worth it? We can confidently answer Yes to that….

Read more

What do you pack when you go on a diving vacation?

Going on a diving vacation? We give you 8 tips to efficiently pack your suitcase! We discuss everything from the right choice of suitcase to your regulators and underwater camera.

Read more
Norway Killer Whales Unique Encounters

Snorkeling with Orcas in Norway

Snorkeling with orcas in Norway offers an unforgettable opportunity to observe these impressive animals in their natural habitat.

Read more
Wreck diving Sharks Coral Reefs

Liveaboard diving vacations in Egypt

The liveaboard concept is a unique way to dive and allows divers to take their diving experience to the next level. Unlike a day trip to a dive site, divers stay aboard a liveaboard ship...

Read more
Zanzibar Resort

Soraya & Jeffry go diving on Zanzibar

Soraya & Jeffry went to Zanzibar and stayed at Langi Langi for a week.

Read more
Mola mola Manta Rays Macro Diving

The Colors of Bali

Bali is not called the Island of the Gods for nothing; it is an enchanting island. Not only is the island of Bali beautiful, around the island you can do fantastic diving.

Read more
Truk Wreck diving Liveaboard

Diving around Truk

Dozens of ships and hundreds of planes. On the bottom! Do you love wreck diving? Then you have to go to Truk.

Read more
Kenya Eco & Sustainable

Rosanne restores coral in Kenya

Rosanne is a student at Wageningen University. She is in Kenya for her studies to research the social impact that coral restoration has on local communities.

Read more
St. Maarten and Saba Boatdiving Sea Horses Macro Diving

Diving on Saba

At Saba you can not only dive on reefs and rock formations but even macro diving is among the possibilities! Bring your camera and go hunting for all the weird and wonderful fish and critters...

Read more
Manta Rays Mola mola Muck Diving

Diving in Indonesia

Diving in Indonesia is very diverse and offers an incredible variety of marine life, including colorful coral reefs, sea turtles, sharks, manta rays and more.

Read more
Turks & Caicos Liveaboard

Diving in the Turks & Caicos Islands

Diving in Turks & Caicos offers impressive drop offs, lush coral gardens, a variety of marine life in protected areas with excellent visibility.

Read more
Mexico Cave diving Unique Encounters

Diving in Mexico

Mexico is a hugely diverse diving country. Sharks at Socorro, Sea Lions at La Paz, Crocodiles at Xcaclack, Cenotes at Tulum and great carribic diving at Cozumel and Playa del Carmen.

Read more
Saint Eustatius Boatdiving Sea Turtles

Diving in the Solomon Islands

The dives around St. Eustatius are done in a protected marine park where underwater life is healthy. Where else in the world do you find eight different eco systems and how often have you been...

Read more
Honduras Dolphins Resort All-Inclusive

Diving in Honduras

Diving in Honduras is done in the Caribbean Sea on the second largest reef in the world! Visibility is good, it’s nice and warm, and there’s plenty to see!

Read more
Saint Eustatius Boatdiving Sea Turtles

Diving on St. Eustatius

The dives around St. Eustatius are done in a protected marine park where underwater life is healthy. Where else in the world do you find eight different eco systems and how often have you been...

Read more
Polar Regions Ice diving

Diving at the North Pole

A diving vacation to the Arctic is a surreal experience where you can dive among ice floes and explore a unique underwater world seen by few.

Read more