A maze of mangrove channels just up the coast from Quepos, paddled by kayak or explored by boat on the rising tide, with monkeys in the branches and crabs on the roots.
Isla Damas is a mangrove island and estuary about 25 minutes north of Quepos, where rivers meet the Pacific in a tangle of channels.
Tours are timed to the tide, so the boats and kayaks can slip into the narrow channels when the water is high. Guides point out white-faced capuchins, boas coiled in the branches, herons, kingfishers and pelicans, and red and blue crabs climbing the roots.
Kayak tours run about three to four hours and cost roughly US$70–95; boat tours are gentler and suit families or anyone who doesn't want to paddle.
The dusk tour is the one for crocodiles: as the light fades, a torch picks out their eyes along the banks.
A typical kayak tour.
Most tours collect you from Manuel Antonio or Quepos for the drive north.
A safety briefing and paddling basics at the dock.
Paddle across the estuary towards the mangrove edge.
Slip into tunnels of roots, looking for monkeys, snakes and crabs.
Many tours end with fresh fruit on the island before the paddle back.




Book through your hotel or a Quepos operator; times change daily with the tide.
Kayaks need no experience; boat tours suit young children and anyone wanting an easy trip.
Go with licensed guides who keep a respectful distance from wildlife.
Manuel Antonio practical notes →