A nice round trip through a very interesting village Robidišče - the most western settlement of Slovenia, reached from Podbela and extending the trip across Italian border to the Vogel hill (1124m), climbing down to Montefosca and descending by a typical well-done-Italian-rock-paved path (il sentiero) down to Stupica/Stupizza and back to Kobarid. If you avoid the 735 path from the top of the hill to Montefosca and return by road you easily avoid some 3 hours of bicycle carrying to reach the village. The 735 way to it is a clear case of no way.
1300m of altitude difference, 10km of ascent, 13% of average slope, with 20% steepness on the very beginning of ascent just outside Zatolmin - these are some facts that make this way up to Sleme not very popular among mountain bike riders to say the least. But there are some who like it just for these facts. The way up takes some effort but when you get to the top where the highest mountain pasture of Tolmins region lies the view opens to the Julian alps on the East and West side. From here many possibilities for descent are available. The most popular is to go down to Mederje and via Pretovč straight down to Zatolmin. The single track is always empty and it allows a very high speed descent with some rocky sections just to keep the thing interesting.