Exploring Valkenburg Netherlands castle and caves (4K) Valkenburg is one of the Netherlands’ most unique historic towns, featuring ancient caves, Roman tunnels, and the ruins of Valkenburg Castle.

When night falls, what was once the most secure castle in the Netherlands looms large, surrounded by black water. The water taxi from Woudrichem, a town nearby, chugs along, then departs. Now, all ...

Photo evidence of an “S-shaped” UFO over a medieval castle by a woman in the Netherlands was apparently “not manipulated”, according to the Huffington Post. Corinne Federer took the picture of the ...

Literally faster than the eye could follow, an unusual object was accidentally photographed above the landmark Muiderslot Castle in the Netherlands. On May 25, Corinne Federer and her mother visited ...