Crossing the Oisans

A departure from Col du Galibier at 2620 m for an arrival at Bourg d'Oisans (720 m) after 3 days in magnificent landscapes. On the menu for these 3 days: the ascent and crossing of the Plateau d'Emparis (Natura 2000 classified site), the crossing of Alpe d'Huez and its lakes before diving into Bourg d'Oisans via enduro singles which There are two formulas to choose from: an electric mountain bike version and a muscular mountain bike version. Some figures on this crossing: Distance: 137 km Highest point: 2620 m Positive elevation: +4099 m Negative elevation: -6000 m Technique: 2/4 Endurance: 4/4