The lime gully that emerged as the Baltic ice lake receded is crossed by the powerful streams of Mežmuiža, and the water from these streams contains a high concentration of lime salts. The water from the streams flows into a mill pond that has a very interesting colour. The sculptor Teodors Zaļkalns once lived in the travertine mill that is alongside the pond. Wood pathways have been installed for those who wish to visit the streams.
