The Grand Ballon is situated in Lower Rhine region. This climb belongs to the Vosges.
Starting from Willer sur Thur,
the Grand Ballon ascent is 16 km long. Over this distance, you climb 974 heightmeters.
The average percentage thus is 6.1 %.
The maximum slope is 8.5 %.
Look for other sides to climb the Grand Ballon.
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