Lazaret Meljine
Montenegro
Lazaret Meljine is a fortress and a military hospital built by the Venetians in 1732 near the town of Herceg Novi (Montenegro) in the village of Meljine on the beach. This institution performed quarantine functions, and also gave permission for the import or export of various products. Lazaret survived to this day.
Monument data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).