You can start the tour in the town of Tolmin or Kobarid and return along the same road or take a bus in one direction.
During the summer months you can stop and freshen up in the Soča River.
In some of the villages you can find village troughs where you can replenish your water supply.
From Ljubljana: Ljubljana - Idrija - Tolmin.
From Bled/Bohinj: Bled - Bohinjska Bistrica - Soriška planina - Podbrdo - Tolmin.
From Kranjska Gora: Kranjska Gora - Bovec - Kobarid - Tolmin.