# Grynau Tower

> castle tower in the municipality of Tuggen in the canton of Schwyz in Switzerland

**Wikidata**: [Q114510](https://www.wikidata.org/wiki/Q114510)  
**Source**: https://4ort.xyz/entity/grynau-tower


## References

1. Swiss Inventory of Cultural Property of National Significance, February 2017
2. [Source](https://data.geo.sz.ch/public/Themen/A133a/23.006.pdf)
3. Federal Register of Buildings and Dwellings
4. [Source](https://www.housing-stat.ch/de/query/egid.html?egid=9016612)