Scuba Diving At Caño Island

 
 
  • Specific Dive Information
  • Other Dive Sites
  • Medical Insurance
  • Beginners
  • Boats & Equipment

RATES to Caņo Island: includes all equipment
Two Dives: US$125/person
Three Dives, Half Day and Full Day are available.
Rates are subject to change.

Caño Island Biological Reserve on the Osa Peninsula of Costa Rica is surely considered Costa Rica's second finest diving spot. It faces Guaria de Osa Centre, about a 30 min. boat ride away, off the Southwest Pacific Coast of Costa Rica.

The Osa Peninsula Coast is part of a gigantic marine ecosystem - Rio Sierpe, Rio Terraba, and Caņo Island. More than one hundred thousand acres of mangrove wetlands and one thousand miles of fresh and salt-water rivers, estuaries and tributaries interact with the Pacific Ocean through tides that provide for an amazing abundance of marine life. This area of the Pacific is south of the trade winds and therefore characterized by gentle swells and breezes.

Caņo Island is considered to have one of the best diving in Costa Rica - after Cocos Island, located 300 miles South West of Costa Rica (36 hours offshore). If you want to dive with big fish this is the place for you! Many Galapagos Island species live in the waters around Caņo Island. This is the spot to plunge with small, medium, and huge fish of all colors of the rainbow! The ocean here is considered among the clearest and relatively least polluted in the entire world. Not only do the waters surrounding Caņo Island contain some of the most abundant and varied marine life in the world, but the island is also the site of great archeological interest as it was once used as a pre-Columbian cemetery. And the lush Rainforest on Canõ is amazing to trek through.

Since Caņo Island Reserve is adjacent to Corcovado National Park (the Crown Jewel of Costa Rican Parks), a vast nautical zone, Caņo Island is protected; schools of fish and dolphins abound. The island rises 90 meters above sea level to a wide plateau, which is covered with a very tall evergreen forest and surrounded by five platforms of low coral reefs, with 15 species of identified stony coral.

Skin Diver Magazine writes that Caņo Island and the coastal sites of the Osa Peninsula typically have unequaled parades of pelagic fish. These virginal waters, coral reefs, and spectacular ecosystem terrain varies widely with 20' reefs, 50' underwater pinnacles, canyons, walls and caves.

15 - 16' reefs to 80' walls of marine species shelter here, for example, Barracudas (typically in schools), Damsel Fish, several varieties of Dolphins, Moray Eels, Groupers, Jacks, Lobsters, Mackerels, Manta Rays, with wingspans up to 20 feet; and hundreds of smaller Manta Rays; Octopuses, Parrot and Porcupine Fishes, Porpoises, Puffers, Sea Cucumbers, Olive Ridley Sea Turtles, Sea Snakes, Sea Urchins, Silky and Bull Sharks, White Tipped Reef Sharks, ranging in size from 6-10' and occasionally, Whale Sharks; Snappers (huge ones), Sponges, Stingrays, Trigger Fish, Tunas, Pilot Whales, and Humpback Whales.

The ocean landscape has stony coral species and coral eaters, such as Starfish, Mollusks, and Hermit Crabs. Visibility is good to excellent all year round. The rock formations are of volcanic origins.

Sometimes the numbers are so great that these large schools of fish can actually block sunlight, creating an underwater eclipse. Although not as common, the elusive whale shark and the giant bull shark are often spotted in the area.

Because of its status as a Biological Reserve, Caņo Island is regulated. This is an ocean offering abundant experiences for scuba divers. There are no residents on the island except the park ranger(s). Law prohibits removing any marine objects dead or alive (shells, corals, etc.).

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Specific Dive Information

Caņo Island

Night Dives: Available on a limited basis from January to June.

Water Visibility: Excellent!! Can range from 45 ­ 90ft. Varies from site to site but is usually no lower than 40ft and ranges to 100ft plus making it the best in mainland Costa Rica. Averages 60ft plus.

Temperature Range: Flutters in the upper seventies to low eighties throughout the year and provide for an exquisite diving experience; high 70's to low 80's with thermo clines at varying depths.

Marine Life: Abundant!!! Humpback, sei, pilot, and false killer whales, over five species of dolphin, white tipped reef sharks, bull sharks, giant pacific manta rays, mobula rays, southern sting rays, spotted eagle rays, green sea turtles, snappers, king angels, moorish idols, trumpet fish, scorpion fish, various types of eels, spiny lobster, octopus, huge schools of barracuda, jacks, grunts, and much more.

Coral Formations: Soft fans and hard coral formations are common but perhaps not as colorful or abundant as the Caribbean.

Currents: Usually mild but on some days can be strong.

Dive Staff: a certified PADI Instructor or Dive master guides all boat dives. All dive staff are Medic 1st Aid and Oxygen Provider Certified.

Boats: Our boats are small and fast. So you can have a better experience, we limit the number of divers on a boat to no more than 10. Usually we try to keep numbers on any particular boat from 4-6 divers.

Equipment: Rentals are for only top quality Sherwood regulators, gauges, BCDs, masks, fins, and snorkels. All wetsuits are O'neill 3mm neoprene.

Tanks: 80cu ft (12liter) aluminum. All tanks have current visual and hydrostatic tests. Tanks use regular K-valve (the main type used in the U.S. and throughout N. America). DIN compatible valves are not available at this time.

Safety: Oxygen kit and 1st aid kit on board.

Compressor: Top quality Bauer K-14. For your safety, compressed air is certified for purity every three months by a pure air testing station in the United States.

Departure Time for Caņo Island Dives: 7:30am. Return Time: Around 2-3 pm

Average Time to Reach Dive Sights: 45min - 1hr. Average Dive Depths: 45-65 ft (15-20m)

Rates and Times are subject to change.

Personalized arrangements to meet your needs can be made.

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Other Awesome Dive Sites

Bajo del Diablo (Devil's Pinnacle)
Barco Hundido (Sunken Ship or Shipwreck)
The Coral Gardens (at Barco Hundido)
Campanario
Cueva Del Tiburon (Shark's Cave)
Los Arcos (The Arches)
Paraiso (Paradise)
Sharks' Lair (at Paraiso)

Bajo del Diablo (Devil's Pinnacle)

Depth: 15-40 meters (45-130 feet) Skill Level: Intermediate

The waters at the pinnacle and surrounding canyons are populated with jacks, snappers, barracudas, puffers, parrotfish, moray eels and sharks (bull sharks occasionally at greater depths). This is the best site in the area and one of the best in the entire country. It is a huge with many sub sites. Towering rock pinnacles rise from a depth of over 150ft to just less than 20 ft. with an incredible maze of peaks and valleys. The best visibility, overall fish life and best place to encounter giant mantas. Snappers and amberjack reaching 70lb swim along side great schools of barracuda, jacks, reef sharks and a large number of tropical fishes. Many species of eels can be found. Often giant schools can be seen as well. Although sometimes there is a fairly strong current, this is some dive spot!

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Barco Hundido (Sunken Ship or Shipwreck)

Depth: 15-20 meters (50-70 feet) Skill Level: Beginner

We've never found a sunken ship here but the locals insist on calling it by this name. Nicknamed El Barco, or "El Sharko" for the copious sharks that live here. This is a calm dive among various rock formations. Generally you find white-tip sharks, lots of mantas, giant stingrays (up to 6ft/2cm) wide), Moorish idols and other smaller fish, and sea turtles. Some good-sized schools pass through Barco Hundido. If you leave the rocks and head out over the sand you can usually find large numbers of Galapagos garden eels. This site also allows the observant diver a chance to view the well-camouflaged rock scorpion fish!

The Coral Gardens (at Barco Hundido)

A short swim southeast of El Barco will bring you to the area's largest concentration of hard corals. This shallow dive of 15 to 30 feet (5-10m) allows long bottom times to explore the fascinating reef creatures that live here.

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Campanario

Depth: 25-45 ft (8-15m)

Located near Corcovado National Park, this inshore site offers large numbers of rock pinnacles and larger numbers of fish species. It also offers crevices, swim-throughs, small caves, and a beautiful array of fans. Due to its proximity to the mainland, this site cannot be dived when there is a large swell or during the rainy season.

Cueva Del Tiburon (Shark's Cave)

Depth: 10 ­ 17 meter (30-50ft)

A small cave, home to sharks! Although we do not penetrate the cave, we will swim up close enough to view the residents inside. Other inhabitants include angels, butterfly, damsels and parrotfish. Over five different types of eels can be found here as well as moorish idols, puffers, surgeonfish, and occasional mantas and stingrays. A very exciting dive!

Los Arcos (The Arches)

Depth: 30-55ft (10-18m)

Unique rock formations formed in the shape of arches. Swim through these towering underwater arches and see fish life similar to the Shark Cave due to its close proximity.

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Paraiso (Paradise)

Depth: 20 - 23 meters (60 ­ 70 feet) Skill Level: Intermediate

Prolific fish life is usually very strong - although you might at first think this is a boring site because of its flatness with a couple of ridges and a few rock outcroppings and the current. Aha ha! Don't let Nature's Paradise fool you! Look! What's that wall moving towards us? Wow! A giant school of jacks! And look over that way!!! Another bastion with hundreds of blue striped snappers! Keep breathing with awe for here comes enormous schools of barracudas! Watch out! Here come the grunts! An occasional school of mobile manta rays may decide to glide by. And then, within-a-blink-of-an-eye, you are in the midst of a colossal underwater schoolhouse with thousands of fish, and if the timing is right, the 'head masters' of 20 to 30 sharks, like white tip reef sharks, may show up!

Sharks' Lair (at Paraiso)

About 50 meters from the main rocks at Paraiso, up to 20 white tip reef sharks can be often found resting under rock overhangs. At times these sleek creatures will allow the calm diver a chance to swim within a few feet of where they are resting!

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Medical Insurance

The purchase of health/evacuation/medical insurance is imperative prior to arriving in Costa Rica. DAN (Divers Alert Network) Insurance offers only free medical evacuation. Cost for basic coverage is inexpensive and is well worth the price if an unforeseen accident should occur. Tel: (1-919) 684 ­ 2948 - www.diversalertnetwork.org. They have global offices and give free medical evacuation around the world (even if your not a diver) with membership that only costs $29. It seems too good to be true ­ but it is!

OR contact TRAVEL GUARD for health, evacuation, medical, and travel insurance. Tel: (800) 826 ­ 1300 - they have a full package that covers a lot and at a reasonable price.

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Beginners

No wet suit, booties, nor gloves needed anytime of the year in this tropical Pacific water. You can dive in your bathing suit. Bring a mask, snorkel, and fins or rent them at the dive shop up near Guaria de Osa. There you can also rent weight belts, BCD (Buoyancy Control Device), console regulators (depth meter), tanks, and weight belts. Scuba Diving instructors are available.

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Boats & Equipment

For scuba diving and other water-related activities GUARIA de OSA has access to 10-meter (32 feet) full-roofed boats to keep our guests protected from the sun. Cano Divers was the first operation in Drake Bay to use four stroke motors to avoid pollution and excess noise and all boats carry first aid kits and oxygen and comply with all local safety regulations. This is important because dive sites lie about 12 miles offshore and the trip to Cano Island Biological Reserve takes about 45 minutes.

The four-stroke outboard motors do not pollute the ocean since they burn pure gasoline and not a mixture of oil and gas. Those susceptible to seasickness will also greatly appreciate the total lack of oily smell that characterizes traditional two-stroke motors. The boats have radios and carry full safety and first aid equipment. Our scuba divers can also rest easy because we carry emergency oxygen adequate for several hours (the trip from the dive sites to the nearest hospital is about two and three hours). Thankfully we have never had to use it, due in part to the high emphasis that Cano Divers places on your safety. All guides are legitimate PADI dive masters, assistant instructors or instructors. Each boat carries a maximum of eight divers and two dive masters.

Guaria de Osa has access to Caņo Divers/Pirate Cove scuba and snorkeling equipment, exclusively from Submarex (Switzerland) and Mares (Italy). Pirate Cove is the exclusive Mares H.U.B. center in Costa Rica and this revolutionary top-of-the-line BCD (which retails in the U. S. for nearly $1,500.00) is available for use by prior reservation. All equipment is less than two years old and professionally maintained. 12-liter steel tanks (slightly greater capacity than 80 cubic foot aluminum tanks used elsewhere) with DIN valves and regulators are used; and compressors are Bauer and the air quality meets or exceeds all recognized international standards.

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