Circuit trail gerardmer n°6 (blue) - trail court de la vallée des lacs

Progressive ascent through the slopes to the Tête de Grouvelin (highest point of Gérardmer) then descent to the Lispach lake (Chajoux valley - La Bresse). Then go up above the lake via the Collet de la Mine to reach the Longemer lake and then make a beautiful ascent to the Roche Toussaint on the heights of Xonrupt. The last third is more rolling via the Auberge de Grouvelin, the cross-country ski trails and the Rayée.
Follow the blue N°6 markers (22km, 1159m D+). Estimated time: 2 to 3 hours depending on your level of experience.