Hrad Cornštejn

Hrad Cornštejn, Czech Republic

Where: Bítov, Czech Republic

Start of construction: 14th Century

End of construction: 16th Century

Accessible: yes

Important fact:

Located about a kilometer from Hrad Bítov. Slowly became ruinous from 1576.

https://www.muzeumznojmo.cz/en/CORN%C5%A0TEJN-CASTLE