The Col de Portes - de Serrières is situated in Rhone-Alpes
Starting from Serrières-de-Briord,
the Col de Portes - de Serrières ascent is 11.36 km long. Over this distance, you climb 750 heightmeters.
The average percentage thus is 6.6 %.
Look for other sides to climb the Col de Portes - de Serrières.
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