If you’re planning a trip to Isla del Coco, there are a few key things you should know before diving into this adventure. That’s why I’ve put together this guide to help you get the most out of your experience on this unique island.

I’ve had the incredible opportunity to live on Isla del Coco for several months as a volunteer. I’ve also visited as a scuba diving tourist and even sailed to the island in a yacht multiple times. Over the years, I’ve gathered tons of useful information that I’m excited to share with you here.

Let’s Get to Know Isla del Coco

Located in the Pacific Ocean, Isla del Coco is a natural wonder protected by the Costa Rican government. Famed for its rich biodiversity, it’s one of the most spectacular scuba diving destinations in the world. Every year, divers and nature enthusiasts from all over flock to this island to explore its incredible marine life and breathtaking underwater landscapes.

History and Natural Heritage

Isla del Coco has a fascinating history filled with explorers and pirates, and you can still feel that adventurous energy when you’re there. In 1997, it was designated a UNESCO World Heritage Site due to its unique ecosystem, which is home to endemic species of plants, birds, and marine life. Exploring the island is like stepping into a pristine, untouched natural world.

How to Get to Isla del Coco

Getting to Isla del Coco is an adventure in itself! The island can only be reached by boat. The trip from Puntarenas takes about 36 hours, and most visitors arrive on organized diving tours. Alternatively, you can sail there on your own boat or charter one if you’re looking for a more private adventure.

Volunteering at Isla del Coco

My first visit to Isla del Coco was as a volunteer, and I truly believe it’s one of the best ways to experience the island, especially if you’re on a budget. Volunteering not only lets you explore the island’s land areas, but also offers the rare chance to live in one of the most remote places in the world. You’ll work alongside park rangers, who are incredibly friendly, and participate in conservation projects. Typically, volunteers commit to at least a month of service. Although this program is mainly for Costa Ricans, there are occasional openings for foreigners with specific skills.

Climate and Best Time to Visit Isla del Coco

Isla del Coco has a tropical, humid climate. During the dry season, from December to May, the island is stunning, but the diving conditions aren’t as ideal due to warmer water temperatures, which means fewer sharks. Personally, I think September is the best time to visit, when marine life is thriving and the diving conditions are top-notch.

Activities on Isla del Coco

• Diving at Isla del Coco: The main attraction here is scuba diving. Its crystal-clear waters and incredible marine biodiversity make every dive unforgettable, with options for divers of all skill levels.
• Hiking on Isla del Coco: There are two main hiking trails. One connects Wafer Bay to Chatham Bay, and the other leads to Cerro Iglesias, the highest point on the island. These hikes aren’t usually part of diving tours, so you’ll need to coordinate them with the park rangers.

Diving at Isla del Coco

Isla del Coco is world-renowned as one of the top 10 scuba diving destinations. Its rich marine biodiversity provides up-close encounters with hammerhead sharks, manta rays, dolphins, and more. For scuba lovers, this island is a must-visit.

Requirements to Visit Isla del Coco

To visit Isla del Coco, you’ll need a permit from the National System of Conservation Areas (SINAC). Access to the island is tightly controlled, and only authorized tours are allowed. It’s crucial to follow the environmental regulations to help protect this fragile ecosystem.

Lodging and Services on Isla del Coco

There are no hotels or tourist accommodations on Isla del Coco. Instead, you’ll stay aboard the dive boats that take you there. These boats provide all the essentials, including meals and diving gear, and most trips last between 7 to 10 days.

Costs and Budget for Isla del Coco

Traveling to Isla del Coco is an investment, but worth every penny. Diving trips usually range from $5,500 to $6,500 per person, which includes transportation, onboard lodging, and meals. It’s an exclusive destination for those seeking an unforgettable underwater adventure.

Sustainability and Conservation

Isla del Coco is under strict protection by the Costa Rican government, and all activities are regulated to minimize any negative impact on its biodiversity. As a visitor, it’s essential to follow the conservation rules and practice eco-friendly tourism to help preserve this natural paradise for future generations.

Roberto Vargas

As a Costa Rican diving instructor, I’ve had the privilege of exploring nearly all of my country’s underwater treasures, including the incredible Isla del Coco. After spending a decade guiding diving tours and sharing my love for the ocean, I co-founded a dive center that has grown into one of the most respected in Costa Rica. Together with my brother, we also launched Saltwater Connection, an online travel agency focused on marine adventures. Beyond Costa Rica, I’ve been fortunate to dive around the world, and when I’m not underwater, I find peace in sailing. One of my greatest joys is to show visitors the beauty of Costa Rica, offering them a fresh and unique perspective.