personal highlights

1. Waldenburg: used to be an important mountain pass of the Jura
2. Old Township: well preserved historic buildings and narrow streets
3. Jura Mountains: very old mountain range north west of the Alps
4. Waldenbugerbahn: unique electro railway with narrow tracks
5. Castle ruin: remains of a rich and longlasting history (missed)

image sources

1. Narrow main road
2. Sun clock @ Gate
3. Passage @ Gate
4. Local factory
5. Township