My tip“Entry for non-guests is limited to about 75 minutes. Combine it with a walk to the Panticosa lakes, and book a quiet day outside the holidays.”
A thermal spa at 1,600 m in a glacial valley of the Pyrenees, with an outdoor hot pool facing the peaks. The view is exceptional, but recent reviews of the spa's maintenance and water temperature are mixed (3.8).
Address
Ctra. Balneario, km 10, 22650 Panticosa, Huesca