Saint-Jean-d'Aulps is a commune in the Haute-Savoie department in the Auvergne-Rhône-Alpes region in south-eastern France. Situated in the heart of the Vallée d'Aulps, as well as being the home to an active farming community, it is popular with holiday-makers in the Summer, for walking, and in the Winter for skiing as it is a part of the massive Portes du Soleil ski area.
The inhabitants are called (in French) the "Jovanétiens". The commune is spread over 40,2 km2 has 1,189 inhabitants, 6,900 beds for tourists, 464 main residences, and 1,358 secondary residences. The population density is 29,58 inhabitants/km2. Saint-Jean-d'Aulps is surrounded by the communes of Seytroux, Le Biot, Abondance, Essert Romand and Bellevaux. The closest town is Thonon les Bains 25 km away. The river "la Dranse de Morzine" is the main water course through the village. In the commune, at an altitude of 805m, is the ski-area "l’Espace Roc d’Enfer". One can ski between 900m and 1800m above sea-level and offers, amongst wild, unspoilt, and preserved terrain, 20 pistes (ski-runs) givings a total of 40 km of tracks. A large portion of these tracks are covered by artificial snow-making machines to make the skiing more snow-sure in lighter Winters. Saint-Jean-d'Aulps also offers many summer-time activities, namely: rock climbing, via ferrata, walking and hiking, mountain-biking routes, fishing, and para-gliding.