Route around Heerlen

A route where you not only bike but get off your saddle. Because? For example, you will pass through Landgraaf where you can take a balloon flight or climb the longest staircase in the Netherlands. Or you visit Simpelveld with the longest museum of Limburg where a steam train passes beautiful places. The old mill in Simpelveld is also worth a visit.In Heerlen itself is a mining museum, not to mention the terraces where you can enjoy a snack or drink. In short, a route that is definitely worthwhile.