A Calm Exploration of the Rosario Islands’ Underwater Life
Isla Grande is part of the Rosario and San Bernardo Corals National Natural Park, one of the most important marine ecosystems in the Colombian Caribbean. Just a few minutes from Casa Rosario’s private dock, calm waters and shallow reefs create ideal conditions to explore the underwater world at a relaxed pace.
This snorkeling experience is designed for guests who want to connect with the sea in a simple, natural way—no rush, no crowds, just clear water and marine life.
What the Experience Is Like
The day begins at 9:00 a.m., when guests meet at Casa Rosario’s private dock. From there, a short boat ride takes you to two snorkeling spots around Isla Grande, carefully selected according to the wind and sea conditions of the day.
These locations are known for their calm waters and visibility, where it’s common to see tropical fish, coral formations, and seagrass beds. The pace is unhurried, allowing plenty of time to float, observe, and enjoy the surroundings.
The total duration of the experience is approximately 1 hour and 30 minutes, including navigation time.
Suggested Schedule
- 09:00 a.m. – Departure from Casa Rosario’s dock
- Visit to two snorkeling spots around Isla Grande
- 10:30 a.m. – Return to the house
Exact timing and locations may vary depending on sea conditions to ensure safety and comfort.
What’s Not Included
- Soft drinks or alcoholic beverages
(Available for purchase at Casa Rosario’s restaurant before or after the activity) - Towels (available at Casa Rosario for house guests)
- Professional guide or photographer
Price & Requirements
- Price: COP $100,000 per person
- Minimum: 2 participants
Participants may be guests of Casa Rosario or, on some occasions, guests from nearby hotels joining the same outing.
What to Expect
- Calm, shallow waters suitable for beginners
- Natural coral formations and tropical fish
- A relaxed, non-commercial atmosphere
- A short, well-balanced activity that fits perfectly into your morning
This experience is ideal if you want to explore the sea without committing to a full-day tour, leaving the rest of the day open for lunch, relaxation, or another island activity.
Ready to Explore?
Snorkeling around Isla Grande is one of the simplest and most rewarding ways to experience the Rosario Islands. If you’d like to add this activity to your stay at Casa Rosario, our team will be happy to assist with availability and coordination.