Gjin Aleksi's Mosque
Delvinë, Albania
The Gjin Aleksi Mosque (Xhamia e Gjin Aleksit) is a mosque, located in the village of Rusan, near Delvinë, in the Vlorë County of Albania. Completed during the 17th century CE, the mosque was designated as a Cultural Monument of Albania. The mosque is distinguished for the high quality of acoustics, obtained through casks that are strategically placed in holes in the walls.
Mosque data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).