Northwest
Naturschutzgebiet Ölsiefental Protected Area and Stream Valley Map in North Rhine-Westphalia
Representative valley landscape with moist deciduous forest and spring mire habitats
Naturschutzgebiet Ölsiefental preserves a compact yet diverse mosaic of brook, swamp, and floodplain forest. This protected area in North Rhine-Westphalia follows the Ölsiefen stream from its source to the Sülz river, providing a valuable study of intact valley relief, wet meadow ecology, and historical coppice woodland management in the Bergisches Land region.
- Area
- 0.05 km²
- Established
- 1990
- IUCN
- IV














