Torre Branca is an iron panoramic tower located in Parco Sempione which is Milan's main city park. It is a very high tower with a height of 108.6 meters, which makes it the sixth tallest building in the city. Designed by architect Gio Ponte, the tower opened in 1933 and has since been visited by tens of thousands of visitors every year to enjoy majestic views of the Alps, the Apennines and part of the Po Valley.