# Q40991840

> lighthouse on Mälaren in Enköping Municipality, Sweden

**Wikidata**: [Q40991840](https://www.wikidata.org/wiki/Q40991840)  
**Source**: https://4ort.xyz/entity/q40991840


## References

1. Swedish list of lights. 1978
2. [Fyrwiki](https://fyr.org/wiki/index.php/Nybyholm)
3. [notice to mariners. 2022](https://ufs.sjofartsverket.se/pdf/2022/942SV.pdf)
4. notice to mariners. 1996