Float the calm Peñas Blancas and watch the rainforest reveal howler monkeys, sloths, caimans, and colorful birds. This family-friendly raft safari from La Fortuna pairs easy paddling with expert naturalist guiding for low-effort wildlife viewing.
Float the calm Peñas Blancas and watch the rainforest reveal howler monkeys, sloths, caimans, and colorful birds. This family-friendly raft safari from La Fortuna pairs easy paddling with expert naturalist guiding for low-effort wildlife viewing.
A low sun sits along the river's rim as your raft nudges into the Peñas Blancas, and the rainforest leans forward like a curious companion. The current here is gentle—more carrier than conqueror—pushing the boat through braided channels while howler monkeys announce themselves from the canopy and kingfishers flash like punctuation along the bank.
Verified experiences and guided adventures in the surrounding area.
Operated by Calypso Adventures · La Fortuna, Alajuela
A low sun sits along the river's rim as your raft nudges into the Peñas Blancas, and the rainforest leans forward like a curious companion. The current here is gentle—more carrier than conqueror—pushing the boat through braided channels while howler monkeys announce themselves from the canopy and kingfishers flash like punctuation along the bank.
This stretch of Peñas Blancas runs through volcanic foothills draining Arenal’s slopes; ancient lava and river sediments shaped the wide, slow channels and the clay-rich banks you’ll pass. The area has long been used by local communities for small-scale agriculture and river transport, and modern guides combine that cultural knowledge with natural history to point out fruiting trees, caiman basking in quiet side pools, and sloths tucked in bromeliads.
Expect a wildlife-focused float: binoculars, a steady paddle, and long pauses to let the forest decide what it will show you. The trip begins in La Fortuna with a short drive to the launch near La Perla, followed by several hours of mellow river navigation, snack stops, and guided interpretation from certified naturalist guides.
Practical side: the route is family-friendly and low-impact—life jackets and a safety briefing are standard. Bring sun protection, insect repellent, quick-dry layers, and a waterproof way to carry essentials. Morning or late-afternoon departures improve light for spotting animals and avoid the heaviest heat.
On balance, this is a relaxed, accessible river safari that rewards patience and attention with up-close tropical wildlife and clear views of the rainforest edge.
Yes—this is a family-friendly, low-intensity float with life jackets provided; guides can accommodate beginners and most mobility levels.
Common sightings include howler and capuchin monkeys, sloths, caimans, iguanas, and a variety of kingfishers, herons, and toucans—sightings depend on season and patience.
Most operators include a short drive from La Fortuna to the launch site; confirm pickup details and times when booking.
Typically full refunds are available if canceled at least 24 hours before departure; operators may cancel for bad weather with full refund options.
Calypso Adventures operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




A low sun sits along the river's rim as your raft nudges into the Peñas Blancas, and the rainforest leans forward like a curious companion. The current here is gentle—more carrier than conqueror—pushing the boat through braided channels while howler monkeys announce themselves from the canopy and kingfishers flash like punctuation along the bank.
A low sun sits along the river's rim as your raft nudges into the Peñas Blancas, and the rainforest leans forward like a curious companion. The current here is gentle—more carrier than conqueror—pushing the boat through braided channels while howler monkeys announce themselves from the canopy and kingfishers flash like punctuation along the bank.
This stretch of Peñas Blancas runs through volcanic foothills draining Arenal’s slopes; ancient lava and river sediments shaped the wide, slow channels and the clay-rich banks you’ll pass. The area has long been used by local communities for small-scale agriculture and river transport, and modern guides combine that cultural knowledge with natural history to point out fruiting trees, caiman basking in quiet side pools, and sloths tucked in bromeliads.
Expect a wildlife-focused float: binoculars, a steady paddle, and long pauses to let the forest decide what it will show you. The trip begins in La Fortuna with a short drive to the launch near La Perla, followed by several hours of mellow river navigation, snack stops, and guided interpretation from certified naturalist guides.
Practical side: the route is family-friendly and low-impact—life jackets and a safety briefing are standard. Bring sun protection, insect repellent, quick-dry layers, and a waterproof way to carry essentials. Morning or late-afternoon departures improve light for spotting animals and avoid the heaviest heat.
On balance, this is a relaxed, accessible river safari that rewards patience and attention with up-close tropical wildlife and clear views of the rainforest edge.