Nature Field Guide
Tenorio Volcano
- Spanish name
- Volcán Tenorio
- Scientific name
What Do Pico & Tati Think?
Join Pico and Tati to discover Volcán Tenorio and learn how volcanoes help shape Costa Rica.
Species overview
About the Tenorio Volcano
Tenorio is a volcanic massif with four cones. Its national park protects forests and the famous Río Celeste landscape. From the park’s designated viewpoint, visitors may see several volcanic peaks when visibility allows. The park also contains openings where hot gases escape.
Identification
Key Features of the Tenorio Volcano
Multiple forest-covered volcanic peaks.
Dense tropical vegetation.
The blue-toned Río Celeste landscape below the massif.
Habitat & range
Northern Costa Rica, between Alajuela and Guanacaste; the park spans parts of Upala, Guatuso, Cañas and Tilarán.
Local observations
A Costa Rican volcanic landmark. This educational profile does not describe live eruption status or guarantee visitor access.
When to observe
Explore in daylight only when the site is open and conditions permit. Ask an adult to check official access information, weather and volcanic advisories before a visit. Clouds can hide the landscape.
Conservation & care
Explore with an adult. Follow staff instructions, authorized trails, barriers and closures. Leave rocks, plants and wildlife in place and carry out litter. Do not enter Río Celeste inside the national park or approach geothermal openings.
Observation activity
Compare Tenorio’s multi-peaked outline with Arenal’s cone. Draw both shapes and write one difference.
Plan Your Visit
Tenorio Volcano National Park — El Pilón visitor entrance
Getting There
Navigate to the El Pilón entrance for the Río Celeste visitor trails. Start at the ranger station and remain on marked trails.
Before You Go
This destination provides forest and Río Celeste access, not a summit climb. Reserve through SINAC. Entering the river is prohibited inside the park.
Visit information reviewed October 8, 2026. Confirm current access before travel.
Explore by location
Guanacaste · Northern Plains · Alajuela · Guanacaste · Bijagua · El Pilón