Hoher Kasten - Saxer Lucke - Falensee - Brulisau
Real route traced on OpenStreetMap footpaths (Alpstein). Cable car up to Hoher Kasten, ridge south over Stauberen to the Saxer Lucke, down to Falensee / Berggasthaus Bollenwees, then the long valley walk out to Brulisau. ~14 km, ~940 m ascent / ~1640 m descent, allow 7-8 h with stops. Elevation from Copernicus DEM (smoothed on sharp peaks).

Hoher Kasten (top station, 1794m)

Stauberen

Saxer Lücke (1649m)

Bollenwees / Fälensee (lunch, 1471m)

Brülisau (cable car base, 924m)

Hoher Kasten ridge traverse to Brulisau