From Wesserling Park
to Lac des Perches

The route in a nutshell

This ambitious hike directly links La Datcha du Parc to Lac des Perches (984 m), one of the most beautiful alpine lakes in the Vosges massif. The route first crosses the valley to the authentic village of Storckensohn, then climbs progressively towards the Gazon Vert ridge before reaching the pass and the lake, set in a wild glacial cirque.

The elevation gain, length and steep forest sections make it a demanding outing, reserved for well-equipped and fit hikers. The reward: high pastures, an old farm-inn, a discreet waterfall and a lake with emerald reflections.

The main stages

1. La Datcha du Parc

   Start · 430 m · Husseren-Wesserling

   Starting point in front of La Datcha, 31 Rue du Parc. Head out of the village along the main road towards Storckensohn.

2. Storckensohn

   ~3 km · 500 m · Small Vosges village

   Crossing the hamlet via the rue du Gazon Vert. This charming village preserves its oil mill and rural character.

3. The waterfall and forest climb

   ~5.5 km · 750 m

   Gradual climb through a beautiful forest of beech and fir trees, marked by Club Vosgien signposts. A waterfall may be seen along the way (often dry in summer).

4. Gazon Vert Farm-Inn

   ~6.5 km · 1,050 m · Farm-inn

   Exit onto the high pastures. The Gazon Vert farm-inn offers a gourmet stop (tarte flambée, marcaire meals). Wide view over the Thur Valley.

5. Col des Perches

   ~7.2 km · 1,068 m

   Highest point of the route. Junction with the GR5 (red rectangle).

6. Lac des Perches (Sternsee)

   ~7.8 km · 984 m · Glacial lake

   Short descent via the GR5 to the lake, nestled in a glacial cirque at the foot of the Rouge Gazon. Emerald reflections, silence, wildlife. Return via the same route.

Recommended gear

• Sturdy high-top hiking boots
• 15-25 L backpack with plenty of water (2 L minimum)
• Fleece and waterproof jacket (changeable weather at altitude)
• Cap, sunglasses, sunscreen in summer
• Hiking poles (recommended for the descent)
• Bars, dried fruit, picnic

Good to know

This hike is feasible from May to October. In winter and spring, caution: snow and ice make the upper section dangerous (snowshoes and winter equipment required). Check the weather before leaving — late afternoon storms are frequent in summer on the ridges.

The upper section can be done directly starting from Storckensohn (reference Decathlon Outdoor route: 9.6 km, +540 m) if you prefer a shortened version by leaving the car in the village.