Explore the Crystal-Clear Caribbean Waters and Coral Seas of the Rosario Islands
The Rosario Islands are a stunning archipelago of 40 islands off the coast of Cartagena, renowned for their untouched ecosystem and pristine beauty. Declared a national park in 1977, this protected area boasts crystal-clear waters, white sandy beaches, and vibrant coral reefs, making it a true Caribbean gem. The islands are home to some of the best snorkelling and scuba diving spots in Colombia, attracting marine life enthusiasts from around the world.
Why Visit the Rosario Islands?
The Rosario Islands offer a tranquil escape just a short boat ride from Cartagena, with spectacular marine life, stunning coral reefs, and serene beaches. Perfect for nature lovers and water sports enthusiasts, it’s a must-visit destination for anyone seeking to experience Colombia's natural beauty and Caribbean charm.

Colombia

-5 hours

Colombian Peso (US Dollars accepted)

Try a "Coco Loco"
When is the best time to go visit the Rosario Islands?
The Rosario Islands are a popular destination due to their close proximity to the mainland, making them easily accessible from Cartagena. While the islands can get busy, especially during peak tourist seasons, they remain a year-round destination with something to offer every visitor. The best time to visit is between December and March, during the summer season, when the weather is at its most pleasant with sunny skies, calm seas, and ideal conditions for water activities like snorkeling, diving, and swimming.
Whether you’re looking for a relaxing beach holiday or an adventure exploring vibrant coral reefs, the Rosario Islands are a perfect getaway to experience Colombia’s Caribbean beauty at any time of year.
About Rosario Islands and its surrounding areas
The Rosario Islands stretch west from Isla de Barú, encompassing the beautiful reefs of the Nuestra Señora del Rosario and San Bernardo archipelagos, along with the underwater platforms in between. Notable islands within this area include Tesoro, Rosario, Múcura, and Maravilla. These stunning islands are located just one to two hours by boat from the piers near Cartagena’s Old Town, making them easily accessible for a day trip or extended getaway. Whether you're diving into crystal-clear waters or lounging on pristine beaches, the Rosario Islands offer a tranquil escape just a short distance from the city.
Things to Do in the Rosario Islands
- Snorkel or Dive in Vibrant Coral Reefs: Explore the underwater world of the Rosario Islands, where you can discover colourful coral reefs, schools of tropical fish, and diverse marine life in crystal-clear waters.
- Relax on White Sandy Beaches: Unwind on the soft, white sandy beaches of islands like Isla de Barú, where you can bask in the sun, swim in warm waters, or simply enjoy the serene environment.
- Enjoy a Boat Ride Through Clear Waters: Take a scenic boat ride across the sparkling, turquoise waters surrounding the Rosario Islands, offering spectacular views of the islands and the Caribbean coastline.
- Try a “Coco Loco”: Don’t miss tasting a refreshing "coco loco" – a delicious tropical cocktail made with rum, coconut water, and fruit, served inside a freshly cut coconut for an authentic Caribbean experience.
- Explore the Islands of Tesoro, Rosario, Múcura, and Maravilla: Visit the unique islands of Tesoro, Rosario, Múcura, and Maravilla, each offering its own special charm, from quiet retreats to vibrant local culture.
- Discover the Underwater Platform: Venture to the underwater platforms between the Nuestra Señora del Rosario and San Bernardo archipelagos, where you can dive and experience a stunning mix of marine ecosystems.
- Go Kayaking or Paddleboarding: Experience the calm, clear waters around the islands on a kayak or paddleboard, ideal for exploring hidden coves and beaches at your own pace.
- Explore the Coralinas Archipelago: Take a trip to the Coralinas Archipelago for a more secluded, peaceful atmosphere, perfect for those looking to escape the crowds and enjoy nature.
- Experience Local Culture in Village Visits: Visit local villages on the islands to experience traditional Caribbean culture, interact with islanders, and learn about their way of life.
- Indulge in Fresh Seafood: Feast on freshly caught seafood at one of the local beachside restaurants, where you can enjoy dishes like grilled fish, ceviche, and lobster while enjoying breathtaking views.
- Take a Sunset Cruise: End your day with a romantic sunset cruise, offering panoramic views of the islands as the sun sets over the Caribbean horizon – a truly unforgettable experience.
Rosario Islands, Colombia Highlights
Some of the sights and experiences in and around Rosario Islands, Colombia
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Rosario Islands Travel FAQs
How far are the Rosario Islands from Cartagena, and how do I get there?
The Rosario Islands lie about 35-45 km (around 20-25 miles) from Cartagena, off the Caribbean coast.
The islands are around 45 minutes by boat from Cartagena. While shared ferries exist, we recommend a private speedboat or luxury yacht transfer for comfort and flexibility. Your travel specialist can tailor the journey, from private charters to island-to-island cruises, as part of your holiday.
Is a day-trip enough, or should I stay overnight?
A day-trip can give you a taste, beaches, snorkeling, relaxing in the sun, and is a popular option for those with limited time. However, staying overnight (1-2 nights) lets you experience the islands when day-trippers have left, enjoy quieter moments, sunsets, perhaps more marine life, and a more relaxed pace.
What is the best time of year to visit the Rosario Islands?
Dry season (roughly December to April) is the most popular: sunnier skies, calmer seas, better for snorkelling and boat trips. If you visit during the wetter season (May-November), expect some rain, possibly more humid conditions and rougher sea conditions in afternoons. Lower prices and fewer tourists can make this appealing if you don’t mind occasional showers.
What experiences can I enjoy on the Rosario Islands?
Expect pristine beaches, snorkelling and diving with expert marine guides, and private boat trips across turquoise waters. You might visit the Oceanarium on Isla Grande or enjoy fine dining with freshly caught seafood. For the adventurous, options include paddleboarding, kayaking through mangroves or chartering a yacht to explore secluded bays. All experiences can be tailored to your interests with the help of our travel specialists.
What should I pack for a trip to the Rosario Islands?
Light resort wear, elegant evening outfits, swimwear and sun protection are essentials. Many travellers also bring reef-safe sunscreen, water shoes and a waterproof bag for boat transfers.
Where can I stay on the Rosario Islands?
Accommodation ranges from exclusive boutique eco-lodges to luxury beach resorts. Many properties feature private beaches, infinity pools and world-class dining. Your Latin Routes travel specialist will recommend and book the best options to suit your style.








