This site is exceptional by its huge galleries and the profusion and quality of its aragonite concretions which look like snow crystals due to their white colour and shape. The Salle du Lac in the humid area sports superb concretions. The cave, opened in 1997, is strictly protected and the number of daily visitors is limited (booking is therefore compulsory).
Address:Chemin du Gouffre, 65130 Esparros
Phone:+33 5 62 39 11 80
Price:9.50 € (-17 years old 6.50 €)
Jun-Sep: 10am-noon, 2pm-6pm; May: 1.30pm-5pm, weekends and j. Bank Hols 10am-noon, 1.30pm-5pm: school hols: 10am-noon, 1.30pm-5pm; rest of year: telephone for timetable - closed 1 Jan, 11 Nov, 25 Dec