Le Sentier des Toblerones
Toblerones Walk from Mainvision on Vimeo.
Hidden among the trees in the Canton de Vaud you can find concrete blocks put there as a defensive line to slow down invading armies. The concrete blocks have a similar shape to chocolate Toblerones. There is a hiking trail that you can follow from Bassin down to the lake side. Along the way you can find concrete bunkers camouflaged as houses.