Lazzaretto Vecchio
Venice, Italy
The Lazzaretto Vecchio ("Old Lazaret"), formerly known as Santa Maria di Nazareth ("Holy Mary of Nazareth"), is an island of the Venetian Lagoon, northern Italy, located near the Lido of Venice. Between 1403 and 1630 it housed a hospital which cared for people during the plague epidemics and as a leper colony, giving rise to the English words lazaret and lazaretto. It was later used, as were other islands, as a military post. It covers an area of 2.53 hectares (6.3 acres) large.
Hospital data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).