Spend a full day in Tenorio Volcano National Park: a hike to the surreal blue of Río Celeste, a lunch at a local restaurant, a butterfly garden visit, and a guided search for sloths in primary rainforest. Expect muddy trails, excellent wildlife opportunities, and mineral-blue water.
More ways to explore the area's outdoor wonders
You step off the van into a warm, green hush — damp leaf litter underfoot, ferns brushing your shins, and the forest itself pressing close like a living map. The path climbs and narrows through primary rainforest before opening to the thunder of Río Celeste: a waterfall pouring an impossible sky-blue into a frothing plunge pool. Above, the branches rock with slow-moving life; a sloth blinks at the sun and refuses to hurry.
Difficulty
moderate
Duration
8 hours (full day)
Fitness Level
Moderate fitness; able to manage 1–2 hours of uneven trail walking with short steep sections
Wildlife
History
Tenorio’s landscape is shaped by volcanic soils and river chemistry; the striking blue river is a result of mineral particles and light scattering where tributaries meet.
Conservation
Stay on designated trails, avoid touching wildlife or plants, and support local guides—tourism funds help protect fragile riparian habitats.
Reserve your spot on the Sloth Discovery and Rio Celeste Waterfall today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Bring waterproof footwear
Trails are uneven and can be muddy after rain; sturdy trail shoes or light hiking boots improve traction and ankle support.
Hydrate and pack snacks
Though lunch is included, carry a 1–2L water bottle and energy snacks for the hike and humid conditions.
Respect wildlife distance
Use binoculars and avoid touching or feeding animals—sloths and frogs are sensitive and best observed quietly from the trail.
Layer for tropical weather
Afternoons can be hot and mornings cool with sudden showers—light layers plus a packable rain jacket work best.
Sturdy hiking shoes
Provide traction on muddy, uneven rainforest trails.
Light rain jacket
Quick showers are common—stay dry and comfortable.
summer
Binoculars
Helps spot sloths, toucans, and canopy birds without disturbing them.
Insect repellent
Protects against mosquitoes and biting insects in humid forest areas.