There are two peaks here, Glarner Vorab (3018m) to the north, Bündner Vorab (3028m) to the south. Both are situated at the sharp corners on the cantonal boundary.

At certain scales, Swiss Federation maps show these two peaks as (roughly):
Glarner ~
3018
~ Vorab
3028 Bünder ~
so if you just read it quickly, you might think there was only one peak (though presumably this copyrighted material should not have been used as a source in the first place). As it is, the OSM peak "Vorab" is right in the middle of of the saddle between them.

Wege, die sich überlappen und komische Wegführungen, die auf der Bing Map nicht erkennbar sind. Bitte einmal überprüfen, resp. korrigieren

Patriatreppe

Die stairs and ways between Stadtbachstrasse and the corner of Mauerrain/Kanonenweg was christened Patriatreppe in 2013.

Creating a Note since I'm not sure if I should combine the stair and way nodes before renaming.

Sollte eine 170° Kurve haben