The Zoom – Kalmthoutse Heide

De Zoom–Kalmthoutse Heide is a cross-border park on the Belgian–Dutch border. It is a merger of two former parks, the Kalmthoutse Heide in Belgium and De Zoom in the Netherlands, together extending over 37.50 square kilometres 14.48 sq mi. A very large part of the park is covered with heath. The park is managed by a special commission in which both Flemish and Dutch organisations are represented. The park is owned by the state of Flanders, the municipality Kalmthout, Staatsbosbeheer, Natuurmonumenten and several private owners. The best known part of the border park lies in Belgium, in the north of the province of Antwerp Kalmthout and Essen. The Dutch part lies in the municipality Woensdrecht and stretches from the border to the villages Huijbergen and Putte.

As we walk in the Kalmthoutse Heide, we can notice some remarkable species, such as Smooth snake, Viviparous lizard and Crested newt, as well as Moor frog. Rare butterfly species are Green hairstreak, Grayling, Silver-studded blue, Chequered skipper and Clouded yellow. In nearby nature reserves, we can find even rarer species: Klein Schietveld: Grizzled skipper: one of the largest and last remaining populations of this species in Flanders. Groot Schietveld: Alcon blue: even threatened on European scale and ofcours very restricted in Flanders: only found in the north-east of Belgium.