Budapest, Hungary - The Fishermen's Bastion ( Photo: Antal Varga )

Budapest, Hungary - The Fishermen's Bastion - Buda side ( Photo: Antal Varga )

Budapest, Hungary - The Tunnel under the Castle District ( Photo: Antal Varga )

Budapest, Hungary - The Buda Castle walls with Mace ( Buzogány ) Tower ( Photo: Antal Varga )

Budapest, Hungary - The Buda Castle ( Photo: Antal Varga )

Budapest, Hungary - The Buda Castle ( Photo: Antal Varga )

Budapest, Hungary - The road leading to the interior parts of the Buda Castle ( Photo: Antal Varga )

Budapest, Hungary - The road leading to the interior parts of the Buda Castle ( Photo: Antal Varga )

Budapest, Hungary - The Castle district with Fishermen's Bastion, Matthias Church ( Photo: Antal Varga )

Budapest, Hungary - General view of Budapest with the Danube

Budapest, Hungary - The Danube corso on the Pest side ( Photo: Antal Varga )

Budapest, Hungary - The Danube corso on the Pest side ( Photo: Antal Varga )

Budapest, Hungary - Váci utca, the famous shopping walking street at the city center ( Photo: Antal Varga )

Budapest, Hungary - The Hungarian National Museum ( Photo: Antal Varga )

Budapest, Hungary - The inner court of the Royal Palace of Buda ( Photo: Antal Varga )

Budapest, Hungary-The Danube view from Buda side, with the Parliament and Marguerite island ( Photo: Antal Varga )

Budapest, Hungary - The Chain Bridge view from the Castle district of Buda ( Photo: Antal Varga )

Budapest, Hungary - Pleasure boat ride on the river Danube ( Photo: Antal Varga )

Budapest, Hungary - The Gellért statue at Buda side ( Photo: Antal Varga )

Budapest, Hungary - The Hungarian Parliament from the Danube ( Photo: Antal Varga )