|Best months for climbing:||Jun, Jul, Aug|
|Nearest major airport:||Zürich, Bern|
Thanks to Ronald James for adding this peak.
Diederberge, or Diederberg, is in the Glarus Alps in the canton of Uri. It's situated 2 km north of its parent Rienzenstock (2957 m), and immediately east of the A2 Motorway and municipality of Wassen. It's visible from the motorway not long after exiting the north end of the Gotthard Tunnel.
Thanks to Ronald James for this description.