Wet meadows on the Bullerbach
An area of 263.7333 hectares is designated as a nature reserve for Lienen under the identification number ST-087. The area was placed under protection "to preserve and promote communities and biotopes with partially endangered animal species and plant communities of open water and moist grassland ."
- Nature reserve "Feuchtwiesen am Bullerbach" (ST-087) in the specialist information system of the State Office for Nature, Environment and Consumer Protection in North Rhine-Westphalia
- Wet meadows on the Bullerbach at natourismus-st.de