Forte Malamocco, Military fort in Lido area, Venice, Italy.

Forte Malamocco is a military fort located on the Lido island with thick stone walls and angular bastions designed for coastal defense. The structure features gun emplacements and lookout positions arranged to monitor the lagoon's entrance.

The fort dates from 1847, when Venice and the Veneto were under Austrian rule, decades before Italian unification in 1861; it belongs to the Habsburg defence system of the lagoon, not to an Italian state. It stands at the Malamocco inlet, the channel linking the lagoon to the Adriatic, guarding the waterway that leads to the historic centre. The name recalls Metamaucum, the Roman-era settlement on the Lido's eastern edge that was the doge's seat from 742 to about 810 and was destroyed by a tidal flood in the early 12th century, after which its survivors were resettled at today's Malamocco.

The name Malamocco comes from Metamaucum, the Roman-era settlement whose inhabitants were moved here after a tidal flood destroyed their city in the early 12th century. The bishopric was transferred to Chioggia at the same time. The village that grew beside the fort kept the old name, and the fort inherited it.

The site is best reached from the Lido, which has regular bus and ferry connections to central Venice. Plan your visit for quieter periods to explore the fort's structures without crowds.

The fort's name comes from Metamaucum, the Roman-era settlement on the Lido's eastern edge that served as the doge's seat from 742 until about 810. Its exact site is unconfirmed; after a tidal flood destroyed it in the early 12th century, survivors were resettled at today's Malamocco, facing the lagoon rather than the Adriatic.