Set out from La Fortuna for a medium-tough, full-day hike into Tenorio Volcano National Park to witness the rare blue of Rio Celeste, a roaring waterfall, and a panoramic volcanic lookout. Guided transport and lunch are usually included.
More ways to explore the area's outdoor wonders
A damp rainforest opens like a curtain and the sound of the trail—footfalls, dripping leaves, a river pushing forward—sets the pace. On the Rio Celeste Full-Day Hike, the path climbs through secondary forest and volcanic soil toward the moment the water turns an impossible blue: an optical surprise born of chemistry and elevation.
Difficulty
moderate
Duration
4–6 hours
Fitness Level
Moderate cardiovascular fitness and comfort with uneven terrain and short steep sections are required
Wildlife
History
Tenorio’s landscape is the result of volcanic activity and decades of local conservation efforts; the park was established to protect its unique hydrology and cloud forest fragments.
Conservation
The river’s blue color depends on clear water chemistry—avoid soaps, sunscreen in streams, and stay on marked trails to limit sedimentation and ecological disturbance.
Reserve your spot on the Rio Celeste Full-Day Hike: Blue Waterfall & Tenorio Volcano today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Start early
Begin the hike in the morning to avoid mid-day crowds at the falls and to catch better light for photos.
Footwear matters
Trails are muddy and uneven—sturdy hiking shoes with good traction reduce slippage on roots and boardwalks.
Hydrate and snack
Carry at least 2 liters of water and high-energy snacks to maintain energy for the 4-hour hiking portion.
Respect restricted areas
Do not enter pools or off-trail areas—some spots are closed to protect fragile aquatic chemistry and habitat.
Sturdy hiking shoes
Provides traction on muddy slopes and stability on roots and stairs.
Light rain jacket
Protects against quick tropical downpours common in the park’s microclimate.
summer
Reusable water bottle (2L+)
Keeps you hydrated during the multi-hour hike where water sources are not potable.
Swimwear and quick-dry towel
For a quick dip where permitted after the hike; change at the trailhead.