The Largo (Bulgarian: Ларго, definite form Ларгото, Largoto) is an architectural ensemble of three Socialist Classicism edifices in central Sofia, the capital of Bulgaria, designed and built in the 1950s with the intention of becoming the city’s new representative centre. Today it is regarded as one of the prime examples of Socialist Classicism architecture in Southeastern Europe, as well as one of the main landmarks of Sofia. The yellow-cobblestoned square around which the ensemble is centred is called Nezavisimost (Independence) Square. Independence Square is formed by the Knyaz Aleksandar Dondukov Boulevard and Tsar Osvoboditel Boulevard merging from the east to continue as Todor Aleksandrov Boulevard west of the Largo.
Source: Wikipedia
