The Tower of Marcellus in the town of Aegina is an impressive monument that embodies the history and architecture of the region. Constructed in the late 17th century by the Venetians as an observatory, the tower became an important landmark before, during and after the Grek revolution in 1821.

In 1802 the tower was renovated by Aeginean revolutionary and later M.P. Spiridon Markellos from whom it takes its name. During the revolution of 1821, the Tower of Markellos hosted Greek freedom fighters and politicians. When Aegina became the first capital of Greece after the revolution, the tower hosted the Temporary Government, the Deputy Committee (1827), the National Fund and the Government House. From 1828 to 1829, the first Governor, Ioannis Kapodistrias, resided there.

With its characteristic Venetian architecture, this historic building is today one of the most important attractions for visitors to Aegina, offering a unique glimpse into the city’s past.