what to do in the surroundings?

At less than 6 km

Numerous hiking trails (including the GR5 and the GR532), mountain biking trails (including the TMV) and natural sites to visit (peat bog of the Devin pond, the Tête des Faux, etc.)
Cross-country and downhill ski trails, snowshoe routes, and toboggan runs, in winter
Observation of bird migrations and listening to the deer's slab, in fall
Contemplation of the starry sky
Ridges route (la "route des crêtes")
Pony or donkey rides and visit of Le Chiblin farm
Traditional cuisine at the farm inn La Graine Johé
Tellure mining park (visit of the mine, museum, underground escape game, caving trail, underground via ferrata)
…

Hikes, fun walks, treasure hunts and strollers circuits
Numerous mountain farm inns
Near Lac Blanc (White Lake): Lac Blanc ski resort (downhill skiing, cross-country skiing, sledding), barefoot trail, bike park, adventure park (tree climbing), tricky track (sledging on rails), climbing on the Hans rock (difficulty levels ranging from 4b to 7c +)...
Lapoutroie: Eaux de vie museum, liquor distiller Gilbert Miclo (visit), brewery of the Welche country (visit), cheese dairy Haxaire (visit and tasting of Munster), rental of tennis courts (in Hachimette), paragliding (for novices and experienced people)...
Orbey: Linge memorial museum (First World War fighting in the Vosges), Wettstein military cemetery, Faudé tower, rental of tennis courts, paragliding (for novices and experienced people)...
Plainfaing: Confectionery of the High Vosges (guided tour with tasting)
Freland: Welche country house (lifestyles, traditions and customs of this canton), escape game and museum of religious arts
Sainte-Marie aux Mines: the adventure of the ASEPAM mines
Labaroche: Woodworking and heritage area (in summer) and Hohnack castle
Kaysersberg (most beautiful village in France in 2017): Glassworks, museum of doctor Albert Schweizer, historical museum, “Arc-en-ciel” nautical area (aquatic basin and balneotherapy area), castle, rental of tennis courts...
Kientzheim: Alsace Vineyard and Wines Museum and Schwendi Castle (from the Saint-Etienne brotherhood)
Sigolsheim: National necropolis
Ammerschwihr: Golf
…

Haut-Koenigsbourg castle (30 km)
Castles route
Eagle aviary and monkey mountain in Kintzheim (33 km)
Riquewhir (historic town) (29 km)
NaturOparc (conservation park for endangered local species) and Butterfly Gardens in Hunawhir (30 km away)
Ribeauvillé (medieval town) and its “Ménétriers” festival (also called “Pfifferdaj”) (30 km away)
Wineck castle in Katzenthal (30 km)
Colmar (third largest city in Alsace, "little Venice"), city of history and culture, visit to the Daniel Stoffel chocolate factory (30 km away)
Lançoir sawmill (guided tour) and Straiture sheepfold (demonstrations of the work of sheepdogs, shearing, wool processing, etc.) in Ban-sur-Meurthe-Clefcy (31 km)
Humanist library in Sélestat (listed in the UNESCO "Memory of the World" Register) (36 km)
Wines route
Alsace Christmas markets in December
Neuf-Brisach (town member of the network of major sites of Vauban and registered on the UNESCO world heritage list) (48 km)
Ungersheim (pioneer village of ecological transition), its ecomuseum and its theme park "The Little Prince" (59 km away)
Mont Sainte Odile in Ottrott (60 km)
Europa-Park in Rust, Germany (71 km)
Mulhouse, its industrial heritage, its automobile museum, its painted walls and its street art (75 km away)
Strasbourg, its city center (its cathedral and its "La petite France" district) listed as a UNESCO World Heritage Site, its European institutions... (90 km)
...