Budapest service in and around Budapest, three lines of which are operated under the name HÉV. The river Danube flows through Budapest on its way from Germany to the Black Sea. The river is easily navigable and so Budapest historically has a major commercial port at Csepel District and at New Pest District also. The Pest side is also a famous port place with international shipping ports for cargo and for passenger ships. In the summer months, a scheduled hydrofoil service operates on the Danube connecting the city to Vienna. BKK (through the operator BKV) also provides public transport with boat
Budapest history of Buda, but Budapest is still rich in renaissance and neo-renaissance buildings, like the famous Hungarian State Opera House, the St. Stephen's Basilica and the Hungarian Academy of Sciences. During the Turkish occupation (1541–1686), Islamic culture flourished in Budapest, multiple mosques and baths were built in the city. These were great examples of Ottoman architecture, which was influenced by Muslims from around the world not limited to Turkish, Iranian, Arabian and to a larger extent, Byzantine architecture as well as Islamic traditions. After Holy Army conquered Budapest they turned most of the mosques with Churches, Minarets were turned into