Through the heart of the Costa Rican rain forest winds a generous, one-of-a-kind thermal river. Every minute, 25,000 gallons of mineralized water flow through a spectacular riverbed that is cradled by lush jungle. The waters of this generous river always flow at over 100 degrees; it is water that emanates from geological veins, through the same magmatic bedrock that formed the iconic Arenal Volcano; one of the most active volcanoes in the Americas. This is truly a place unlike any other, and it was hidden from the eyes of outsiders for generations
Not recommended for travelers with poor cardiovascular health. Not recommended for pregnant travelers. Not recommended for travelers with spinal injuries. Travelers should have a high level of physical fitness. A minimum of 2 people per booking