Mangrove & Beach Safari
The river. The mangrove channels. And a beach almost no one knows exists.
This tour takes the River Wildlife Safari further — deeper into the mangrove channels of the lower Sierpe River, where the ecosystem becomes denser, quieter, and more primordial. We navigate through narrow passages where the roots of red mangroves form living walls on either side of the boat, and the wildlife that depends on this habitat appears closer and more intimate than anywhere else in the region.
Then we head to Isla Violines.
Isla Violines is a beach accessible only by boat. It is almost always empty. The water is calm — no surf, no current — which makes it ideal for children and non-swimmers. It is one of the most beautiful and peaceful places in the entire Osa Peninsula, and the vast majority of tourists who visit Costa Rica will never find it.
It is also the site where the largest gold nugget in the history of Costa Rica was discovered. The Osa was once a gold rush territory — local miners called 'oreros' worked these rivers and beaches for generations. Standing on Isla Violines, you are standing on top of that history.
We have lunch on the beach. Fresh, local food. No rush. Time to swim, relax, and disconnect completely.
Nature is Unpredictable — And That's the Beauty of It
We do not guarantee sightings, and we don’t run scripted tours. The Osa Peninsula is a wild, living ecosystem where every single day behaves differently.
Instead of a checklist, below is a gallery of real moments captured by José during our actual tours. This is a glimpse of what is out there, waiting to surprise us.
Tour Details
- Duration
- Full day — approximately 6 to 7 hours
- Difficulty
- Easy — suitable for all ages and fitness levels
- Group
- Private — your group only
- Departure
- From our private dock in Sierpe. Free parking available.
- Language
- English & Spanish
What's Included
- Certified naturalist guide & licensed captain
- Full lunch on the beach (traditional Costa Rican food)
- Drinks and snacks throughout the day
- Professional binoculars for every guest
- Free parking at our dock
What's Not Included
- Transportation from your hotel to Sierpe
- Tips