# Ridön lighthouse

> lighthouse on Mälaren in Västerås Municipality, Sweden

**Wikidata**: [Q40994139](https://www.wikidata.org/wiki/Q40994139)  
**Source**: https://4ort.xyz/entity/rid-n-lighthouse


## References

1. [Fyrwiki](https://fyr.org/wiki/index.php/Rid%C3%B6)
2. [notice to mariners. 2024](https://ufs.sjofartsverket.se/pdf/2024/1040SV.pdf)
3. Swedish list of lights. 1978
4. notice to mariners. 1996