# Gliegerkarspitze Secondary Summit

> ridge prominence of Bretterspitze in the Allgäu Alps in Tyrol, Austria

**Wikidata**: [Q131552930](https://www.wikidata.org/wiki/Q131552930)  
**Source**: https://4ort.xyz/entity/gliegerkarspitze-secondary-summit


## References

1. Allgäuer und Ammergauer Alpen mit Tannheimer Bergen, 18th edition, 2013
2. OpenStreetMap
3. Geographic Information System of Vorarlberg
4. Alllgäuer Alpen, 15th edition, 1997
5. Sonny's LiDAR DTM1