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Rome's Altare della Patria is located in Piazza Venezia. Also known as the Victor Emmanuel II Monument, construction started at the end of the 19th century, and this giant marble structure was completed in 1925. The name Altare della Patria translates as “Altar of the Fatherland”, and it's a popular meeting point in Rome. Visitors can climb to the top for stellar views of the city.