Route guidance, distances and reference points for visiting Poás Volcano, San Pedro de Poás and the surrounding communities.
Three routes to reach the canton from different regions of Costa Rica.
Take the General Cañas Highway to Alajuela. At the La Joya intersection, follow the road toward Fraijanes. Continue up the mountain following signs to the National Park.
Depart from central Alajuela heading north on the route to San Pedro de Poás. Continue through Fraijanes toward the National Park entrance.
Scenic route from the Caribbean. Connects to Puerto Viejo de Sarapiquí via Route 126 and passes through Varablanca with impressive mountain views.
Key points, access routes and communities.
What to know before visiting.
Between 7 °C and 18 °C at the volcano. Bring warm clothing even during the dry season.
Best to visit before 10 a.m. Clouds usually increase in the afternoon and can block the crater view.
Parking is available inside the park. Arrive early in high season to secure a space.
You must reserve online with SINAC before visiting the volcano. Entry is not allowed without a reservation.