Walk rainforest boardwalks to a surreal blue waterfall born of minerals, then meet rehabilitated sloths at a local sanctuary. This full-day Tenorio excursion blends geology, wildlife viewing and regional lunch.
More ways to explore the area's outdoor wonders
You step off the shaded trail and the rainforest exhales—humid, green, alive—with a thin ribbon of unbelievable blue threading through the understory. That color, Rio Celeste’s hallmark, was born where two clear streams meet and a chemical marriage of minerals scatters sunlight into celeste; the river seems to glow rather than flow, daring you to believe your eyes.
Difficulty
moderate
Duration
11 hours
Fitness Level
Moderate fitness; able to walk 2–4 miles on uneven, sometimes muddy trails and handle humidity.
Wildlife
History
Tenorio Volcano National Park protects volcanic highlands and vital watersheds around Rio Celeste; the park’s protection supports both biodiversity and local water supplies.
Conservation
Stay on marked trails and avoid soaps or sunscreens in waterways; park fees and sanctuary donations directly support ongoing conservation and rescue work.
Reserve your spot on the Rio Celeste Waterfall and Sloth Sanctuary Experience today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Bring quick-dry layers
Morning and afternoon can be cool and rainy; pack a light rain jacket and a breathable mid-layer.
Wear sturdy, grippy shoes
Trails include wet boardwalks, muddy soil and short steep sections—trail runners or hiking shoes work best.
Carry water and snacks
The tour includes a restaurant lunch but having a 1–2L water bottle and energy snacks keeps you comfortable on the trail.
Respect wildlife distance
Sanctuary visits are guided—do not touch or feed sloths and follow staff instructions to avoid stress on animals.
Waterproof hiking shoes
Provide traction on wet boardwalks and muddy trail sections.
Light rain jacket
Fast showers are common; a compact waterproof keeps you comfortable.
summer
1–2L reusable water bottle
Humidity and walking demand consistent hydration.
Binoculars or camera with zoom
Helps observe sloths, toucans and other canopy wildlife without disturbing them.