# Guldholmen

> lighthouse in Norrtälje Municipality, Baltic coast, Sweden

**Wikidata**: [Q32244886](https://www.wikidata.org/wiki/Q32244886)  
**Source**: https://4ort.xyz/entity/guldholmen


## References

1. GEOnet Names Server. 2018
2. [Fyrwiki](https://fyr.org/wiki/index.php/Guldholmen)
3. [NGA List of Lights, Radio Aids and Fog Signals. 2014](http://msi.nga.mil/MSISiteContent/StaticFiles/NAV_PUBS/NIMA_LOL/Pub116/Pub116bk.pdf)
4. Swedish list of lights. 1978