Heroes square, famous for the tomb of the unknown soldier, the Magyars, and the History video by Michael JacksonPeer across the Danube River to the Castle District filled with Medieval, Baroque and 19th century buildings. Széchenyi chain bridge, built by István Széchenyi to unite the once two cities of Buda and Pest after he was unable to cross the river to attend the funeral of this late father due to weather.Mathias Church, once served as a mosque during Ottoman ruleThe stunning Hungarian Parliament and Margaret Bridge. These two iconic historic structure serve a symbol of unity and freedom for Hungarians and those living in Budapest.