Walk through humid rainforest to the iconic milky-blue Río Celeste waterfall in Tenorio Volcano National Park. This day trip from La Fortuna pairs geology, wildlife viewing and a post-hike swim in a private river with the same turquoise color.
More ways to explore the area's outdoor wonders
The trail opens with the green press of rainforest and air that smells faintly of sulfur—an immediate reminder you are hiking on an active volcanic system. You step onto a dirt path, cross two suspension bridges that rock with each group, and the forest seems to lean in, rivers and roots nudging you forward. At the waterfall the river erupts in the impossible, milky-blue hue that gives Río Celeste its renown; the river itself appears to conspire with sunlight, changing tones as you move.
Difficulty
moderate
Duration
8–9 hours
Fitness Level
Moderate fitness needed: comfortable walking 5 km on uneven, sometimes slippery terrain and managing several short climbs.
Wildlife
History
Local communities around Bijagua historically used the area for cattle and small-scale agriculture; park protection began to prioritize water conservation and habitat in the late 20th century.
Conservation
The park protects the river's fragile chemistry and surrounding forest; visitors should stick to trails and avoid sunscreen or soaps when near waterways to limit contamination.
Reserve your spot on the Walk in Río Celeste in Tenorio Volcano National Park today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Start early
Morning light is best for photos and the trail is quieter before afternoon showers and tour groups arrive.
Bring grippy footwear
Trail sections can be steep and muddy; trail runners or hiking boots with good tread reduce slip risk.
Respect no-swim zones
Swimming is prohibited inside the park to protect water quality; guides provide a nearby legal swimming spot instead.
Carry cash for souvenirs and tips
Local restaurants and small vendors near Bijagua may not accept cards; small bills help for food and gratuities.
Sturdy hiking shoes
Provide traction on wet, muddy sections and protection over roots and rocks.
Light rain jacket
Afternoon downpours are common in the rainy season; a packable shell keeps you dry.
spring
Reusable water bottle (2L+)
Stay hydrated on the full-day outing—bottled water is provided but extra is useful.
Binoculars or compact scope
Useful for spotting toucans, monkeys and other canopy wildlife from viewpoints.