It lies below the Col du Tourmalet . It is in the canton of Campan in the Midi-Pyrénées region (department 65) of France and around  from the Spanish border. La Mongie is a winter ski resort offering alpine skiing, snowboarding, snowpark, cross-country skiing, snowmobiles and hiking in snowshoes.
It is situated beneath the Col du Tourmalet . It is located in the Campan canton within the Midi-Pyrénées region (department 65) of France and approximately equidistant from the Spanish border. La Mongie serves as a winter ski resort, providing alpine skiing, snowboarding, snowpark, cross-country skiing, snowmobiles, and hiking in snowshoes.