Step into a dark and mysterious world at Cavernas del Viejo Volcan Parque Cerro Leones. There's something exciting to discover at almost every turn in this underground landscape.
Located in San Carlos de Bariloche, this natural underground attraction is well worth a visit. But you'll find lots more to check out in the area. Catedral Alta Patagonia, Gutiérrez Lake, and Cerro Otto aren't too far from Cavernas del Viejo Volcan Parque Cerro Leones.