Trois-Ponts 17K+ optional 10K

We will follow the xtrail routes from Trois-Ponts.
First we do 17K with elevation gain 470m, then for people who would like to do more,we can walk 10K extra with 350m elevation gain.
Meeting at 11:00 AM
Start at the parking: Office du Tourisme Trois-Ponts https://maps.app.goo.gl/pFmjT2hA26LNNaA16?g_st=ac
( this is not an official parking,but there are spaces close by).
prepare for warm weather:
Bring a lot of water
If we find a good spot we might stop for a short swim ( bring bathing suit)
GPXs and inspiration: ( blue and green trails)
https://www.extratrail.com/nl/trailrunning-in-trois-ponts