Piraeus Lion

San Martino is a Renaissance Roman Catholic church in the sestiere of Castello of Venice, northern Italy.

The Palazzo Grandiben Negri is a small brick palace located facing the Rio of Ca' di Dio, adjacent to the larger Palazzo Erizzo, and diagonally across the rear of the church of San Martino in the sestiere of Castello in Venice, Italy.

The Palazzo Erizzo, also known as the Palazzo Erizzo a San Martino, is a palace located in the sestiere of Castello, adjacent to the south with the Palazzo Grandiben Negri, and across a Rio from the church of San Martino in Venice, Italy. A second Palazzo Erizzo alla Maddalena is located on the Grand Canal of Venice.

Castello is the largest of the six sestieri of Venice, Italy.

San Biagio is a church dedicated to Saint Blaise, in the sestiere of Castello in Venice, northern Italy. The church now stands adjacent to the Museo Storico Navale, and is officiated by a military chaplain. Till 1511, this served as the church for the Greek community which had emigrated to Venice after the Fall of Constantinople. It was rebuilt in 1745-1752, likely to plans of Filippo Rossi. The vault was frescoed by Giovanni Scajaro with Saint Blaise in Glory. The altars were transferred here from the church of Sant'Anna. The left hand wall has funerary monument with the heart of Francis Frederick, Archduke of Austria (died 1847). The tomb of Admiral Angelo Emo (died 1792) has a statue (1818) by Giovanni Ferrari.

San Giovanni in Bragora is a church in Venice, Italy, located in the sestiere of Castello.

Sant'Antonin is a church in the sestiere of Castello in Venice, Italy.

The Venetian Arsenal (Italian: Arsenale di Venezia) is a complex of former shipyards and armories clustered together in the city of Venice in northern Italy. Owned by the state, the Arsenal was responsible for the bulk of the Venetian republic's naval power from the late Middle Ages to the early modern period. It was "one of the earliest large-scale industrial enterprises in history".

San Francesco della Vigna is a Roman Catholic church in the Sestiere of Castello in Venice, northern Italy.

San Giovanni di Malta (Italian: Chiesa Priorale di San Giovanni Battista dei Cavalieri di Malta), also known as San Giovanni del Tempio or San Giovanni dei Furlani, is a Roman Catholic church in the Castello sestiere of Venice, Italy, dedicated to John the Baptist. It is believed to have been established by the Knights Hospitaller (also known as the Knights of Malta) sometime after 1187, although it is sometimes linked to the Knights Templar. The present building was constructed between 1498 and 1505, and it is located adjacent to a priory. The property was taken over by the state in 1806 and the church was closed in 1810, but in 1841 it was handed over to the Sovereign Military Order of Malta, who reopened the church in 1843.

The Scuola di San Giorgio degli Schiavoni in Venice, northern Italy, was one of the city's confraternities, a scuola piccola located in the sestiere (neighborhood) of Castello, Venice. Its building has been preserved.

The church of Santa Maria della Pietà or della Visitazione is a prominent church in the sestiere of Castello in Venice, Italy. It is sited on the Riva degli Schiavoni, a short walk from the Doge's Palace.