Pazolastock 2740 m → Piz Tuma — Überschreitung (GR/UR)

T5 (climbing to I–II) / from the Oberalppass (2044 m)

A ridge traverse above the Oberalppass. The approach to the Pazolastock is easy (T2–T3), but the onward traverse of the Parlet ridge is proper T5 terrain with short climbing steps (grade I, the odd II), out towards the Piz Tuma near the source of the Rhine.