The nature reserve Malingsbo-Kloten in the border areas between Västmanland and Dalarna is Sweden's largest Nature Reserve. A 56,000 ha wilderness area in Örebro, Dalarna and Västmanland Counties. Trelänsleden, which starts and ends in Örebro County, winds through the great forest into Dalarna County and further into Västmanland County. The bike trail passes 300 meters from the treläns cairn. The wilderness has been Nature Reserve protected since 1950, which is why the area is an untouched and popular free zone for many wild animals. A long-standing building ban has stopped all exploitation of summer cottages, making the Malingsbo-Kloten Nature Reserve a unique and exciting destination in central Sweden. In the Nature Reserve there are a number of fine old timber roads that are ideal for cycling tours. With the help of a bike, you will find the nature reserve's many fine "hidden gems".