Discover Riga on a hop-on hop-off tour. Enjoy a 2-day pass, go on 2 different routes, and see the Opera House, the historic Old City, and the Central Market. With more than 80 sights along the routes, this pass allows you to make the most of the hop-on-hop-off tour style. The double-decker buses depart from the Town Hall Square between 10:15 AM - 3:15 PM daily.  The Red tour runs through two districts. First, the bus goes to Pardaugava, an area that overlooks ancient cathedrals on the left bank of the river Daugava. Crossing the Stone Bridge, take in the panorama of the Old City.  Pass the Boulevard Ring, see the famous Monument of Freedom, the Opera House, the Powder Tower, and much more. See Riga's Central Market, the largest covered market in Europe, as well as the Speakers Quarter. Discover the history of the Jewish Ghetto and the famous Stalin High-Rise. On the blue line, see a range of architectural styles, from romantic facades to decorative art nouveau. See the famous Alberta Street, with its detailed facades and Michael Eisenstein architecture.