Buses, trolleybuses, and trams all operate in and around the city, and cost in the area of $0.4US for a single ride. Monthly passes are also available should you have an extended stay. Private buses and "route taxis" also operate throughout the city, for higher rates, but are more likely to have heat, an open seat, and be operating reasonably on time. Taxis are easy to catch from the train station, center of the city, and near the major universities. The price of the taxi to your destination should be agreed in advance, and should typically not exceed $5US. The tourist sights are all within walking distance of one another.
