THE ADVENTURE COLLECTIVE® · Independent discovery and booking for outdoor travel
Board a private boat from Bocagrande and spend a flexible 4–8 hours exploring Isla Grande, snorkeling around shallow reefs and a submerged plane, and stopping at white-sand beaches. This customizable charter puts you in control of where to swim, rest or sip a drink at a floating bar.
Board a private boat from Bocagrande and spend a flexible 4–8 hours exploring Isla Grande, snorkeling around shallow reefs and a submerged plane, and stopping at white-sand beaches. This customizable charter puts you in control of where to swim, rest or sip a drink at a floating bar.
Book with Arco Iris Boats
Book directly with Arco Iris Boats for the best rates and real-time scheduling.
Reserve NowVerified experiences and guided adventures in the surrounding area.
Operated by Arco Iris Boats · Cartagena, Bolivar
A morning in Bocagrande begins with gulls arguing over the wake as your private boat slips free from the pier. The sea here speaks in blue tones — shallow turquoise over coral plates, deeper indigo between islands — and the Rosario archipelago leans in, offering reefs, sandy fringes and small bars that bob like promises.
easy.
4–8 hours.
Suitable for most fitness levels; you should be able to step on and off a boat and swim short distances.
The private pier is in Bocagrande next to the fire station; guests are asked to arrive 15 minutes before departure and give the boat name at the gate.
Snorkel equipment is not guaranteed; many operators can provide or rent masks and fins on request, but bringing your own ensures a good fit.
Some islands and floating bars offer food and rest areas; bottled water is commonly included, but bring snacks or cash for purchases ashore.
The activity is labeled physically easy and children can participate, but it’s not recommended for pregnant travelers or people with certain back issues.
The isles have long supported coastal fisheries and were later incorporated into marine protection efforts; Cartagena’s colonial history shaped nearby trade and island usage.
The Rosario reefs are sensitive; stick to marked channels, avoid touching coral and use reef-safe products to minimize impact.
Arco Iris Boats operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.
Book with Arco Iris Boats
Book directly with Arco Iris Boats for the best rates and real-time scheduling.
Reserve Now