Colored lakes in Poland. No filters.

Hi to all!!

Today I want to show you wonderful photos) All these photos are made without filters!
The photos are made on the phone, so the quality could be better (
I'm happy to visit this place (near Wroclaw, Poland)
These are the so-called "Colorful Lakes": green (Zielone Jeziorko), red (Purpurowe Jeziorko), blue (Błękitne Jeziorko) and small yellow (Żółte Jeziorko).

All these colors of the lake have been obtained with the help of chemical compounds and therefore attracts visitors)))