The remains of the Castle can be visited
Hartenštejn Castle

Hartenštejn (German: Hartenstein) is one of the forgotten castles of the Karlovy Vary Region. It was allegedly founded in the second half of the 15th century by Jindřich of Plavno. It was a castle of the nobility, as well as military strongpoint due to its thorough artillery defence.
Source: cestovani.kr-karlovarsky.cz · Image: http://cs.wikipedia.org/wiki/Bochov#mediaviewer/Soubor:Hartenstejn_Castle_CZ_Rimg0344.jpg
Text and/or image for this object come from the linked site and are used with the permission of its operators; the linked page remains the copyright of its authors. The legacy catalogue kept text source and image source in a single field, so which part came from there can no longer be told apart entry by entry.
Location: 50.1416, 13.0364