Rmanj Monastery built
15 CE.
Shown on the map at 44.493°, 16.143°.
The Rmanj Monastery (Serbian: Манастир Рмањ, romanized: Manastir Rmanj) is a Serbian Orthodox monastery dedicated to Saint Nicholas and located in Martin Brod in north-western Bosnia and Herzegovina, at the left bank of the Unac River near its confluence with the Una. The original monastery is dated to the late 15th or early 16th century, after which it underwent several disasters and having to be rebuilt.
Text from the Wikipedia article Rmanj Monastery, licensed CC BY-SA 4.0.