Tucked away in the tiny Pyrenean principality of Andorra, Caldea Spa sets the bar high for wellness escapes. Covering 45,000 square metres, it draws on natural hot springs that emerge at around 70⁰C before being cooled to fill its vast lagoons and pools. What makes it special are its variety of themed zones from a glass-bottomed lagoon suspended over a river to open-air baths with panoramic mountain views. Entrance costs around 30 euros for a three-hour session making it a little pricey but memorable for anyone who loves luxuriating in pools and saunas. #spa #pool #wellness #sauna #leisure