Book presentation 'De gangen onder het kasteel van Valkenburg'
<< News
- 05 august 2009 -
The book presentation of the second scientific report took place on the 1st of August at the “Haselderhof” in Valkenburg a/d Geul, the netherlands. The Haselderhof is located at the castle hill of Valkenburg.
The book named “'De gangen onder het kasteel van Valkenburg” (The underground passages beneath Valkenburg Castle) describes the several underground passage way, dungeons and stone quarries. The castle of Valkenburg is reknown for its relict of medieval underground warfare and siege mines. Author Jacquo Silvertant has been visiting and exploring the underground of the castle since 1998.
Read more about this scientific report