Valkenburg, South Holland
Valkenburg from the Oude Rijn
|Coordinates: 52°10′47″N 4°25′54″E / 52.17972°N 4.43167°ECoordinates: 52°10′47″N 4°25′54″E / 52.17972°N 4.43167°E|
On 1 January 2006, Valkenburg and Rijnsburg were merged into the new municipality Katwijk. The former municipality of Valkenburg had about 3878 inhabitants (1 June 2005) and a surface area of 15.74 km² (6.08 mile²) of which 0.23 km² (0.09 mile²) is water.
The former military airbase, which was situated here since 1936, was closed in 2006.