Termas de Copahue

Perched high in the Andes at 2,000 metres, Termas de Copahue is Argentina’s most famous hot-springs resort, a steaming, sulphurous wonderland set against the starkly beautiful backdrop of the Copahue Volcano. The thermal waters, long revered by the Mapuche people for their healing properties, bubble up from the earth at temperatures up to 90°C, feeding a series of pools, mud baths and waterfalls that cascade over volcanic rock. This is not a polished spa destination; it’s a raw, elemental experience where the scent of minerals hangs in the crisp mountain air and the landscape feels primal and active. Whether you come for the therapeutic benefits or simply to soak in a thermal river while staring at a smoking volcano, Copahue offers a uniquely Argentine blend of wellness and wilderness.

Highlights & What to See

• Termas de Copahue Thermal Complex – The heart of the resort: a series of outdoor pools filled with mineral-rich waters at varying temperatures, from warm to scalding. The main pool is fed directly by a hot waterfall, and the mud pools are perfect for a therapeutic slather.
• Copahue Volcano – An active stratovolcano that dominates the horizon. Guided tours take you to the rim (when safe) for views of the turquoise crater lake and fumaroles. The hike is strenuous but unforgettable.
• Las Máquinas Geothermal Area – A surreal field of boiling mud pots, steam vents and small geysers, just a short walk from the village. It feels like walking on another planet.
• Laguna del Toro – A glacial lake at the base of the volcano, with striking emerald-green water. A gentle hike leads to panoramic views of the Andes.
• Mapuche Cultural Experiences – Local communities offer insights into their traditions and the history of the thermal waters, including herbal remedies and storytelling.

Suggested Time to Spend

Most visitors stay 2–3 days to fully experience the thermal baths, explore the volcano area and acclimatise to the altitude. One day is enough for a whirlwind soak and a short hike, but you’ll want at least two to enjoy the pools at a relaxed pace and take a guided volcano tour. The resort is small and the season is short (December to April), so plan to linger rather than rush.

Nearby Areas Worth Combining

• Caviahue – A charming alpine village 20 km downhill, with a ski resort in winter and a gorgeous lake (Lago Caviahue) for kayaking and fishing in summer. It’s the gateway to Copahue and has more accommodation options.
• Parque Provincial Copahue – The protected area surrounding the volcano, with hiking trails through araucaria forests, waterfalls and viewpoints. It’s accessible from both Copahue and Caviahue.
• Lago Ñorquinco – A pristine, less-visited lake about 30 km east, perfect for a quiet picnic or a cold swim.
• Termas de Bahía del Agua – A smaller, more rustic hot spring near Caviahue, ideal if you want a quieter soak away from the main complex.
• Ruta de los Volcanes – A scenic driving route linking several volcanoes and thermal areas in Neuquén province, including Copahue, Lanín and Tromen. It’s an epic self-drive itinerary for volcano enthusiasts.

Please check official sources for current details.