Uphill
306m
Length
8km
Duration
3h
Elev gain
306m
Nice walk to discover the valleys of Chaltbrunnen and Chastelbach. Departing from Grellingen, this route runs along the Birs then the Ibach until reaching the Chaltbrunnental through the forest. The path then takes the direction of Chastelbach then runs along it until it returns to the starting point.
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Uphill
306m
Highest point
558m
Downhill
306m
Lowest point
323m
Route type
Loop
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Includes IGN France and Swisstopo.
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All year
2 ratings
Already more than 200,000 users!