The Rosario Islands are a group of small islands and coral reefs off the coast near Cartagena. They are the standard beach escape for visitors staying in the city, and they can be visited on a day tour or as an overnight stay. Quality varies a lot between tours, so it helps to know what you are buying. See the full city context in the Cartagena travel guide.
Day Trip or Overnight?
- Day trip: the easy option. Tours usually include boat transport, a stop on one or more islands and lunch. Beaches can be busy, especially at weekends and holidays.
- Overnight: quieter in the evening and morning and a better way to see the water without crowds. Facilities are simpler and often more expensive per night.
How to Book
Book through a licensed operator or your hotel, confirm what is included (boat, lunch, park or island entry fees, snorkel gear) and ask how long you will actually spend on the islands. Prices change by season and by group size, so compare current offers directly. Avoid pressure from sellers on the street or beach.
Playa Blanca and Other Beaches
Playa Blanca, on Barú, is popular and can be crowded. Quieter beaches usually require a longer boat ride or an overnight stay. See our best beaches in Cartagena guide.
Practical Tips
- Bring sun protection, water and cash for small purchases.
- Check weather forecasts, as rough seas can change schedules.
- Do not leave valuables unattended on the beach.
- Respect reefs and wildlife, and do not touch or take coral.
Plan Around It
Use our Cartagena itinerary to fit a beach day into your trip, and read Is Cartagena safe? for general advice. For a wider look at beaches, see Colombia’s best beaches.
