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📍 ¿Where is Caño Island??

Caño Island is located about 16 kilometers (10 miles) northwest of the Osa Peninsula, in the province of Puntarenas. It is part of a protected biological reserve established to preserve its unique ecosystems.

Access is only possible by boat through organized tours departing from Uvita, Sierpe, Dominical, or Drake Bay, which helps maintain the area in pristine condition.

🌿 ¿Why is Caño Island so special??

Caño Island is not just an island—it’s a marine sanctuary.

It boasts:

• 320 hectares of land and over 5,800 hectares of protected marine area
• One of the healthiest and most extensive coral reef systems on Costa Rica’s Pacific coast.

👉 This makes it one of Costa Rica’s premier destinations for underwater exploration.

🐋 Marine life and biodiversity

The true magic of Caño Island lies beneath the surface.

Visitors often encounter:

• Humpback whales (seasonal)
• Dolphins
• Sea turtles
• Whitetip reef sharks
• Stingrays and a wide variety of tropical fish

The island is also an important breeding ground for humpback whales from both the Northern and Southern Hemispheres.

📅 Whale Watching Seasons:

• July to October (Southern Hemisphere)
• December to March (Northern Hemisphere)

🤿 Main activities

Snorkeling

The most popular activity. Thanks to the excellent water clarity, you can easily observe the coral reefs and marine life just a few meters below the surface.

Scuba Diving

Considered one of the best dive sites in Costa Rica, with rich biodiversity and frequent encounters with sharks, rays, and large schools of fish.

Wildlife Watching

Boat tours to the island often include dolphin and whale watching during migration seasons.

🏺 History and culture

Caño Island is not only rich in biodiversity but also in history.

Archaeological discoveries, including the famous stone spheres, indicate that the island was used by pre-Columbian civilizations between 700 and 1500 BC, likely as a sacred burial site.

This unique combination of nature and history makes the island even more fascinating.

⚠️ Important information for visitors

To protect this fragile ecosystem, strict regulations are in place:

• Access is only permitted with authorized tour operators.
• Touching coral or marine life is prohibited.
• Removing natural elements is strictly prohibited.
• The number of daily visitors is limited.

👉 These rules help preserve the island’s natural beauty for future generations.

🌦️ Climate and best time to visit

Caño Island has a tropical rainforest climate, with average temperatures around 26–27°C (78–80°F).

• Dry season: January to April
• Rainy season: May to December

💡 Tip: The best water visibility is usually during the dry season.

🎒 Travel tips

To make the most of your visit:

• Bring biodegradable sunscreen
• Wear light clothing and swimwear
• Pack a waterproof camera
• Follow your guide’s instructions
• Book your tour in advance

🌊 ¿Caño Island is worth a visit?

Absolutely.

Caño Island is one of Costa Rica’s most comprehensive marine experiences, offering:

✔ Pristine nature
✔ Incredible marine biodiversity
✔ Unique adventure opportunities

It’s a destination where every trip becomes a truly unforgettable experience.

🚤 What to expect on a tour to Caño Island from Uvita

A typical experience includes:

• Departure from Uvita
• Boat tour along the Pacific coast
• Wildlife observation (whales, dolphins, turtles)
• Snorkeling sessions
• Time to relax and enjoy the surroundings
• Return to Uvita

Tours are led by local experts who provide information about marine life and conservation.

📲 Book your experience

Ready to explore one of Costa Rica’s best marine destinations?

Book your Caño Island tour today and discover a vibrant underwater world teeming with life, color, and adventure.