The Mole Antonelliana is a landmark building in Turin, named after its architect, Alessandro Antonelli. Its construction began shortly after the Unification of Italy. The building was originally conceived as a synagogue for Turin's Jewish community. Antonelli's ambitious vision led to numerous modifications of the initial design and significant cost increases. For these reasons, the Jewish community withdrew from the project and the city of Turin took over the structure. The Mole continued to grow skyward, eventually reaching a height of 167.5 metres. The building embodies the innovative architecture of the 19th century. Its unique structure features a massive masonry base and a large dome with a square base. At the top, a sort of “small temple” rises, offering access to a panoramic view. The Mole is crowned by a spire and a 12-pointed star.