Explore
Walk the 8.5 km circular trail to see the waterfall, a historic dam, and volcanic vents.
The PRC29 SMI trail is an 8.5 km (5.3 miles) loop that takes 2.5 to 3 hours to complete. It features an elevation gain of roughly 239 meters. You will walk on suspended metal grates above hydroelectric pipes.
Access to the trail is free and open 24/7 year-round. Trail Difficulty & Length
20 minsPaid entry for pools
This small thermal area features hot springs and a historic bathing house. It serves as the official starting point for the hiking trail. Plan to relax in the warm thermal waters here after you finish your hike. Note that a separate entry fee applies to the pools.
10 minsGood photo spot
This small water dam feeds the hydroelectric plant operating in the gorge. You will encounter it as you follow the main trail loop. Take the short detour path at the dam. It offers excellent views of the river and the dense vegetation.
10 minsStay on marked path
These natural volcanic vents emit steam directly along the hiking path. They show the active geology of the island. You must stay on the designated path at all times. The ground around the vents can get extremely hot.
