San Secondo is a small deserted island located in the Venetian Lagoon, northern Italy. It is located approximately 100 metres (330 ft) north of the Ponte della Libertà, the main bridge connecting the Venetian mainland to the historical city centre on the island of Venice.
Description via Wikipedia. Coordinates and heritage data from the Atika atlas.
Atika pings you when you walk or drive past heritage like this. Works offline, no account needed to explore.