In the east of Valkenburg aan de Geul, in the district of "Oud Valkenburg", lies the "Kasteel Schaloen", surrounded by a moat and built of marlstone, which was first mentioned …
Valkenburg is a well-known city in the province of Limburg. That was once a fortified town. The special ruin of Valkenburg Castle towers high above the hill. It is the …
The larger surroundings, the park and the (official) source of the Voer have a historical value as part of the commandery site. Its artistic value lies mainly in the wooded …