# Mielno

> lake in Gmina Grunwald and Gmina Olsztynek, Poland

**Wikidata**: [Q11780352](https://www.wikidata.org/wiki/Q11780352)  
**Source**: https://4ort.xyz/entity/mielno-q11780352


## References

1. GEOnet Names Server. 2018
2. [Source](https://encyklopedia.pwn.pl/haslo/Mielno;3940707.html)