Despite a persistent cold I wanted to take advantage of this wonderful autumn day. Nothing difficult. Superb countryside with the Chartreuse and especially the Belledonne as backdrops. Not a technical route but I've never seen a road as steep as the climb to la haute Frette. Passed in front of many chateaux and interesting buildings.
Route Taken: Didn't take leg to la Gorge and missed footbridge over the Carre river
Weather: Sunny
Country: France Area: Chartreuse Trailhead: Crolles