Nature trial was created in a 210 ha forest complex (Winiary Range), which borders to Szale reservoir. The area of forest complex lies within Kalisz limits and is managed by Kalisz forest inspectorate.
Nature trial includes several plates explaining nature issues and describing the work of foresters. Forest inspectorate workers use it for socalled „green lessons" - classes destined to elementary and secondary school pupils.
Térkép: