The province harbors several historical cities, such as Antwerp, Mechelen, Turnhout, Herentals and Lier. The Campine region is becoming a popular destination for tourists searching for a quiet and relaxed weekend. Old farms were transformed into bed and breakfast-hotels, the restaurant and café business is very active and an ingenious network for bicycle tours has come to life the past few years. Here and there still up to several dozens acres of large heathland - and forests, such as the Kalmthoutse Heide (E: Kalmthout heathland) in Kalmthout, the moors around Turnhout, the Liereman (Oud-Turnhout) and the Prinsenpark in Retie. In a number of villages one can still see the typical Campine langgevelboerderijen (E: long facade farms).