Stična abbey
Municipality of Ivančna Gorica, Slovenia · built 1136
Stična Abbey (Slovene: Cistercijanska opatija Stična, also Samostan Stična, Kloster Sittich, Sitticum) is the oldest monastery in Slovenia. It is the only Cistercian monastery in the country still operating (the other was Kostanjevica Abbey in Kostanjevica na Krki). Its mother house was Rein Abbey in Austria.
Monastery data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).