Free browser tool to draw, view and edit GPX, KML, KMZ or GeoJSON with routing, elevation profiles, custom map styles, and Strava integration for planning routes.
Switzerland
Best alternatives are 
uMapand
gpx.studio
4 alternativesuMapandgpx.studio
Free browser tool to draw, view and edit GPX, KML, KMZ or GeoJSON with routing, elevation profiles, custom map styles, and Strava integration for planning routes.
uMapandgpx.studio