Move quietly along ponds and understory at the base of Cerro Chato to watch frogs call, snakes hunt, and nocturnal mammals emerge. This guided 90–120 minute walk mixes close-up wildlife viewing with practical guidance for safe, low-impact night exploration.
Move quietly along ponds and understory at the base of Cerro Chato to watch frogs call, snakes hunt, and nocturnal mammals emerge. This guided 90–120 minute walk mixes close-up wildlife viewing with practical guidance for safe, low-impact night exploration.
At dusk the trail at the base of Cerro Chato shifts; leaf litter cools, frogs begin their chorus, and pools mirror pinpricks of torchlight. On this guided nocturnal walk visitors move slowly along a short rainforest trail and around ponds where red-eyed tree frogs, hourglass and masked tree frogs call and breed. Guides direct attention to low branches, leaf axils and pond edges where amphibians and the occasional reptile make themselves known.
Verified experiences and guided adventures in the surrounding area.
Operated by Great Wings Tours · La Fortuna, Alajuela
At dusk the trail at the base of Cerro Chato shifts; leaf litter cools, frogs begin their chorus, and pools mirror pinpricks of torchlight. On this guided nocturnal walk visitors move slowly along a short rainforest trail and around ponds where red-eyed tree frogs, hourglass and masked tree frogs call and breed. Guides direct attention to low branches, leaf axils and pond edges where amphibians and the occasional reptile make themselves known.
Geology and climate shape the scene — Cerro Chato, an older volcanic cone beside Arenal, created the basin and water pockets that frogs favor. Culturally, the Arenal–La Fortuna area is centered on rural communities with strong ties to smallholder farming and eco-tourism; many guides are local naturalists who read animal behavior by sound as much as sight.
Expect uneven, often muddy footings with exposed roots and dense understory; the route is short (roughly 1–2 km) with modest elevation change (circa 50–150 m). Wildlife sightings can include amphibians, nocturnal snakes like cat-eyed species, and mammals such as kinkajous and bats. Photography requires restraint—use a low-power red-filtered light and follow your guide’s instructions.
Practically: wear closed-toe, grippy shoes and long pants, bring a reliable headlamp and insect repellent, and allow 90–120 minutes for the experience. The walk is private and guided; visitors should stay with the group and avoid touching wildlife. In short, it’s a compact, sensory-rich encounter that rewards patience and quiet observation.
moderate.
1.5–2 hours.
Participants should have moderate fitness—able to walk 1–2 km on uneven, muddy terrain and step over roots
No—guides point out snakes from a safe distance; venomous species may be present but encounters are observational and guides prioritize safety.
Many families participate; children should be old enough to follow safety instructions and stay with the group—check with the operator for age policies.
The tour runs in light rain; guides pause or shorten segments in heavy weather. Bring a compact rain jacket and avoid slick sections.
No—handling wildlife is prohibited to protect animals and visitors; always follow the guide’s guidance on interaction.
Cerro Chato is an older volcanic cone adjacent to Arenal; past volcanic activity formed the slopes and water-filled basins that now host diverse amphibian communities.
Tours emphasize low-impact viewing—stay on trails, avoid handling wildlife, and use non-flash lighting; supporting local guides helps fund conservation-friendly livelihoods.
Great Wings Tours operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




At dusk the trail at the base of Cerro Chato shifts; leaf litter cools, frogs begin their chorus, and pools mirror pinpricks of torchlight. On this guided nocturnal walk visitors move slowly along a short rainforest trail and around ponds where red-eyed tree frogs, hourglass and masked tree frogs call and breed. Guides direct attention to low branches, leaf axils and pond edges where amphibians and the occasional reptile make themselves known.
At dusk the trail at the base of Cerro Chato shifts; leaf litter cools, frogs begin their chorus, and pools mirror pinpricks of torchlight. On this guided nocturnal walk visitors move slowly along a short rainforest trail and around ponds where red-eyed tree frogs, hourglass and masked tree frogs call and breed. Guides direct attention to low branches, leaf axils and pond edges where amphibians and the occasional reptile make themselves known.
Geology and climate shape the scene — Cerro Chato, an older volcanic cone beside Arenal, created the basin and water pockets that frogs favor. Culturally, the Arenal–La Fortuna area is centered on rural communities with strong ties to smallholder farming and eco-tourism; many guides are local naturalists who read animal behavior by sound as much as sight.
Expect uneven, often muddy footings with exposed roots and dense understory; the route is short (roughly 1–2 km) with modest elevation change (circa 50–150 m). Wildlife sightings can include amphibians, nocturnal snakes like cat-eyed species, and mammals such as kinkajous and bats. Photography requires restraint—use a low-power red-filtered light and follow your guide’s instructions.
Practically: wear closed-toe, grippy shoes and long pants, bring a reliable headlamp and insect repellent, and allow 90–120 minutes for the experience. The walk is private and guided; visitors should stay with the group and avoid touching wildlife. In short, it’s a compact, sensory-rich encounter that rewards patience and quiet observation.