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ExploreVery low slope <5% %
Low slope <7% %
Moderate slope <10% %
Steep slope <15% %
Very steep slope >15% %
From Grenoble to Saint-Martin-d'Hères, this gradient-free route is 98% dedicated to soft modes of transport. It will delight Métrovélo users and budding cyclists keen to explore the city in complete safety.