Glasgow, Scotland, United Kingdom; Clydebank, Scotland, United Kingdom; Dumbarton, Scotland, United Kingdom; Helensburgh, Scotland, United Kingdom; Arrochar, Scotland, United Kingdom; Crianlarich, Scotland, United Kingdom; Bridge of Orchy, Scotland, United Kingdom; Pitlochry, Scotland, United Kingdom; Roy Bridge, Scotland, United Kingdom; Fort William, Scotland, United Kingdom

194.5km / 4 hrs

by Scottish Natural Heritage