Rosario Islands (Islas del Rosario)
Cartagena, Colombia · Nature
About Rosario Islands (Islas del Rosario)
The Rosario Islands are an idyllic Caribbean archipelago of around 27 coral islands located just off the coast of Cartagena. Protected as a national natural park, the islands are famous for their vibrant coral reefs, crystal-clear turquoise waters, and powdery white-sand beaches. Visiting the islands is considered an essential day trip from Cartagena for anyone looking to escape the heat of the city and experience tropical paradise.
Don't miss
- Snorkel or scuba dive among the colorful coral reefs teeming with Caribbean marine life.
- Unwind on the soft sands of Playa Blanca on Isla Barú or at private beach clubs scattered across the archipelago.
- Visit the Oceanario Islas del Rosario, an open-sea aquarium dedicated to marine conservation and education.
- Kayak or paddleboard through the serene mangrove channels that crisscross the coastal lagoons.
Plan your visit
The dry season from December to April offers the calmest seas and sunniest weather for boat trips. Depart early in the morning, as the sea gets noticeably rougher on the return journey in the mid-to-late afternoon.
Accessing the islands requires booking a boat transfer, day tour, or private resort pass, which usually includes a mandatory national park dock fee. It is highly recommended to book your transportation or tour in advance, especially during weekends and peak holidays.
Speedboats and catamarans depart daily from the Muelle de la Bodeguita dock right outside Cartagena's walled city. The boat journey takes approximately 45 to 60 minutes depending on sea conditions and your specific island destination.
Tips for visiting
- Bring plenty of cash in Colombian Pesos, as card readers on the islands often fail and ATMs are nonexistent.
- Pack seasickness medication if you are prone to motion sickness, as the afternoon boat ride back to Cartagena can be very bumpy.
- Wear biodegradable reef-safe sunscreen to help protect the delicate coral reef ecosystem.
- Keep your belongings in a dry bag to protect phones and cameras from heavy ocean spray during the speedboat ride.
- Confirm what is included in your island tour, as some packages cover lunch and snorkeling gear while others charge extra.
Rosario Islands (Islas del Rosario) FAQ
Can I visit the Rosario Islands on a day trip?
Yes, day trips are the most popular way to visit the archipelago. Boats typically leave Cartagena around 8:00 AM and return between 3:00 PM and 4:00 PM to avoid rough afternoon seas. You can spend the day relaxing at an island beach club or hopping between snorkeling spots.
Is it worth staying overnight on the islands?
Staying overnight is highly recommended if you want a tranquil experience after the day-trippers depart. Evenings allow you to enjoy quiet beaches, spectacular sunsets, and night tours to see bioluminescent plankton in the lagoons. Several boutique eco-hotels and resorts cater to overnight guests.
Are the boat rides safe for young children and elderly travelers?
Speedboats can bump violently across waves, particularly on the afternoon return trip, which may be uncomfortable for small children or travelers with back problems. If you prefer a smoother ride, consider booking a larger catamaran tour instead of a standard speedboat. Always wear the provided life jacket while the boat is in motion.
What should I bring for a day trip to the islands?
Pack swimwear, a quick-drying towel, sunglasses, a sun hat, and reef-safe sunscreen. It is also wise to bring cash for island purchases, a dry bag for electronics, and your own snorkel mask if you prefer not to rent gear. Don't forget bottled water to stay hydrated throughout the day.
More things to do in Cartagena
Castillo de San Felipe de Barajas Landmark
Explore this colossal 17th-century Spanish fortress featuring an intricate maze of underground tunnels and panoramic city vistas.
Walled City (Ciudad Amurallada) Neighborhood
Stroll through cobblestone streets adorned with colorful colonial mansions, bougainvillea-draped balconies, and historic plazas.
Getsemaní Neighborhood Neighborhood
Experience Cartagena's artistic soul with vibrant street murals, indie cafes, and lively evening gatherings in Plaza de la Trinidad.
Convento de la Popa Landmark
Visit a 17th-century hilltop monastery that offers the highest and most sweeping views over the bay and city skyline.
Sunset at Café del Mar Nightlife
Sip a tropical cocktail while sitting atop the historic stone ramparts as the sun sets over the Caribbean Sea.
Bazurto Market Food
Dive into an authentic sensory adventure filled with exotic fruits, fresh seafood, local spices, and energetic champeta music.
Palacio de la Inquisición Museum
Discover colonial history, pre-Columbian artifacts, and historical court records inside a beautifully preserved palace.
AI-written guide, last updated 2026-10-09. Check opening times and ticket prices on the official website before you go. Photos: Herney on Pixabay.