Leave Cartagena’s fortressed streets behind for a seven‑hour private day trip to the Rosario Islands. Swim over coral gardens, relax on white sand, and visit the Oceanarium on a trip designed for easy, family‑friendly exploration.
More ways to explore the area's outdoor wonders
A speedboat slips away from Cartagena’s dock and the city’s stone walls shrink behind you as the Caribbean sea opens up—warm, clear, and audacious. The Rosario Islands unroll like a string of small beaches and coral outcrops; the boat noseshifts over glittering sandbars while seabirds wheel and the water dares you to jump in.
Difficulty
easy
Duration
7 hours
Fitness Level
Suitable for all fitness levels; brief swims and short walks on sand are the main exertion.
Wildlife
History
The Rosario Islands sit off colonial Cartagena and were historically used as fishing grounds and defensive anchorages; today many areas are part of a marine protected park.
Conservation
The islands are sensitive coral reef ecosystems—practice reef‑safe sun protection, avoid touching coral, and follow local guides to minimize impact.
Reserve your spot on the Rosario Islands Private Day Trip + Oceanarium today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Use reef‑safe sunscreen
Protect skin and reefs—bring a non‑chemical sunscreen to prevent coral damage and avoid lotions that reduce visibility.
Bring a compact snorkel set
Rental options exist but having a well‑fitting mask improves comfort and visibility during reef swims.
Secure valuables on board
Wet beaches and boat transfers mean small bags can get soaked—use dry bags or keep valuables locked in the boat's dry compartment.
Plan for morning departures
Early boats often find calmer seas and better underwater visibility for snorkeling.
Reef‑safe sunscreen
Protects skin and prevents harm to coral and marine life.
summer
Swimwear + quick‑dry towel
Essential for water time and drying between activities.
Mask & snorkel (personal)
Better fit and clarity than most rentals, especially in choppier water.
summer
Water shoes
Protects feet on rocky shorelines and reef entries.