Wallonia geography. The larger region, the Ardennes, is a thickly forested plateau with caves and small gorges. It is host to much of Belgium's wildlife but little agricultural capacity. This area extends westward into France and eastward to the Eifel in Germany via the High Fens plateau, on which the Signal de Botrange forms the highest point in Belgium at 694 metres (2,277 ft). Administratively, Wallonia consists of the provinces of Walloon Brabant, Hainaut, Liège, Luxembourg, and Namur. It is also divided into 20 administrative arrondissements and 262 municipalities. The largest cities in Wallonia are: Contributions to the development of science
Signal de Botrange of cross-country skiing routes. In 1923, the 6 metres Baltia tower was built on the summit to allow visitors to reach an altitude of 700 metres. A stone tower built in 1933/34 by François Fagnoul from Ovifat on the Botrange crowned a steel weather vane with the relieved name " SICCO CAMPO " until World War II. Meanwhile, the spire serves as transmitter of Radio Contact and reaches a de facto height of 718 metres. In November 2013, at the Signal de Botrange, a 50-m high tower with parabolic antennas was agreed to provide data interchange by Microwave transmission between