Nestled in a narrow valley surrounded by imposing mountains, this thermal bath complex has seven pools, one of which is reserved for hotel guests, and a spa offering a full range of treatments, including mud therapy, facials, peels and massage.

Most visitors hang around in the main pools near the restaurant building, but the natural Piscina de las Burbujas surrounded by greenery near the main gate is well worth checking out. A short walk further down the valley lies the invigorating Rio Termal, where the thermal waters mix with the rushing stream to create amazing natural spas surrounded by thick forest.

The complex also has natural saunas built over 80°C to 90°C hot springs. There are also adventure activities, including a canopy line high above the valley (COP$25,000) and abseiling in a waterfall (COP$25,000).