The Grottes de Bétharram are a series of French caves located at the border of the Pyrénées-Atlantiques and Hautes-Pyrénées departments and of the Nouvelle-Aquitaine and Occitanie regions.
Located near Asson, Lestelle-Bétharram and Saint-Pé-de-Bigorre, they offer a threeway discovery: by foot, by boat and finally, by train, the key to similar cave formation. The entrance is located in Asson and the exit in Saint-Pé-de-Bigorre.
Wikipedia https://en.wikipedia.org/wiki/Grottes_de_Bétharram
Official Website https://www.betharram.com/
Facebook https://www.facebook.com/www.betharram.com
Link https://twitter.com/Grottesbetharra
Phone +335 62 41 80 04
Address (Unnamed Road), 65270, France
Coordinates 43°6'7.203" N -0°11'16.539" E