Shop Amazon DK Eyewitness Travel Guide USA Budapest Metro Line M1, Pest Urban District of Pest VI in Budapest Official Name: Millennium Underground Railway Travel Genus: Sight Sight Category: Structure Theme Group: Budapest, including the Banks of the Danube, the Buda Castle Quarter and Andrassy Avenue As Noted In: World Heritage List - Contributor, UNESCO Search Amazon for: Budapest Metro Line M1, Pest Amazon.com Widgets Advertisement