Kam'ianets - Credit: Wikimedia Commons
Kamianets-Podilskyi Castle (; ; ) is a former Ruthenian-Lithuanian castle and a later three-part Polish fortressWelcome to Ukraine: About Kamianets-Podilskyi MIBS TravelA trip to historic Kamianets-Podilskyi: crossroads of many cultures, Roman Woronowycz, Kyiv Press Bureau. located in the historic city of Kamianets-Podilskyi, Ukraine, in the historic region of Podolia in the western part of the country. Its name is attributed to the root word 'kamin', from the Slavic word for 'stone'. Read more on Wikipedia
Source: en.wikipedia.org