Not far from Undervelier lies the beautiful gorge of Pichoux through which the creek Sorne wends its way. Haute-Sorne JU.
Hinderi Egg (1'168 m/3'835 ft) is the highest point in the canton of Basel-Landschaft, Waldenburg BL.
You don't get to see this kind of weather often. I got very lucky. Hauenstein-Ifenthal SO.