Rosario Islands Snorkeling Adventure

From$87
8 hours
Cartagena, Colombia

About this activity

Experience a full-day snorkeling tour to five top Rosario Islands spots, including Isla Grande and Isla Barú, with guided sessions and a traditional Colombian lunch.

Highlights

  • Explore vibrant coral reefs teeming with marine life
  • Visit the pristine beaches of Isla Grande
  • Discover the underwater museum at Isla Barú
  • Enjoy a traditional Colombian seafood lunch
  • Relax in the crystal-clear waters of Cholon Island

Full description

Dive into the crystal-clear waters of the Rosario Islands on this exhilarating full-day snorkeling adventure. Explore five prime snorkeling spots, each offering unique marine life and vibrant coral reefs. Visit Isla Grande's pristine beaches, discover the underwater museum at Isla Barú, and unwind in the tranquil waters of Cholon Island. Throughout the day, enjoy guided snorkeling sessions, a traditional Colombian seafood lunch, and ample time to relax and soak up the sun. This tour is perfect for both seasoned snorkelers and beginners looking to experience the best of Colombia's Caribbean coast.

Included / Excluded

  • Round-trip boat transportation from Cartagena
  • Guided snorkeling sessions at five prime spots
  • Lunch featuring local Colombian cuisine
  • Personal expenses and gratuities

Meeting point

Start Location

Unknown location

Important information

Know before you book

  • This tour is suitable for all skill levels, including beginners.
  • Children under 12 must be accompanied by an adult.
  • Availability may vary; check the latest schedule before booking.

Know before you go

  • Bring biodegradable sunscreen to protect the marine environment.
  • Wear comfortable swimwear and water shoes for easy movement.
  • Don't forget a waterproof camera to capture underwater moments.

Cancellation policy

Free cancellation up to 1 days before the activity starts

For a full refund, cancel at least 24 hours before the scheduled departure time.

Good to know

  • Refunds will not be issued if tour/activity is missed due to late or non-arrival of cruise ship
  • The duration of transfers are approximate, the exact duration will depend on the time of day and traffic conditions
  • Not recommended for older adults.
  • Cholón Island: While incredibly fun, Cholón is a lively "party island" where alcohol consumption is common. It's not suitable for everyone. Your safety regarding any activities undertaken while under the influence of alcohol is your personal responsibility; we are not liable for incidents occurring due to intoxication. Please choose this option wisely based on your preferences.
  • Personal Belongings: Always keep your valuables with you. We are not responsible for any items lost or left behind on the boat.
  • Additional Fees: Any entrance fees to additional attractions (like the Oceanarium) or extra services you choose are not included in your tour price and are your responsibility to pay directly.
  • Snorkeling Safety: Our snorkeling activity takes place in deeper waters, not directly from the beach. For your comfort and safety, we highly recommend wearing water shoes and using the provided life vests.
  • Personal Insurance: While our tour includes basic coverage for minor accidents up to certain limits, it's essential that all travelers have their own comprehensive personal insurance to cover any unforeseen circumstances.

Traveler reviews

4.3
251 reviews
5
178
4
25
3
16
2
10
1
22

An incredible day

Wonderful experience with Milton

williambO5114QXJul 15, 2026TRIPADVISOR

Fun way to visit the white sand beaches and snorkel

Had an excellent time on this island tour and snorkeling adventure. We traveled safely by speedboat, stopped to learn about two of the islands and then our first excursion was snorkeling in the blue ( pretty shallow) water. Snorkeling gear was provided and seeing the colorful fish easily was one of my favorite parts of the trip. We visited two more islands with beach access, chairs and sun beds and lunch included. The tour guide Franklin and two captains were great. Be prepared to climb in and out of the boat several times, Would highly recommend.

Kenya_WJul 14, 2026VIATOR

The sports boat does not provide shade from the sun

The sports boat does not provide shade from the sun at the back and we got very sunburned, which made it difficult to enjoy the ride. The return time is very early, we all would have liked to stay longer in Baru

laurakarinag2026Jul 9, 2026TRIPADVISOR

Full Day of Fun

Our tour guide made us feel like we knew her forever. Ana was the absolute best. She was very great professional fun funny got us together nice and orderly. I would recommend as well as come again.

carolfW3295YGJun 25, 2026TRIPADVISOR

Excellent service but many vendors.

The experience was very nice, the downside is that the vendors are very pushy.

carmelorickyaJun 21, 2026TRIPADVISOR

Additional information

Refunds will not be issued if tour/activity is missed due to late or non-arrival of cruise ship The duration of transfers are approximate, the exact duration will depend on the time of day and traffic conditions Not recommended for older adults. Cholón Island: While incredibly fun, Cholón is a lively "party island" where alcohol consumption is common. It's not suitable for everyone. Your safety regarding any activities undertaken while under the influence of alcohol is your personal responsibility; we are not liable for incidents occurring due to intoxication. Please choose this option wisely based on your preferences. Personal Belongings: Always keep your valuables with you. We are not responsible for any items lost or left behind on the boat. Additional Fees: Any entrance fees to additional attractions (like the Oceanarium) or extra services you choose are not included in your tour price and are your responsibility to pay directly. Snorkeling Safety: Our snorkeling activity takes place in deeper waters, not directly from the beach. For your comfort and safety, we highly recommend wearing water shoes and using the provided life vests. Personal Insurance: While our tour includes basic coverage for minor accidents up to certain limits, it's essential that all travelers have their own comprehensive personal insurance to cover any unforeseen circumstances.