The buses and trams of the MPK (Urban Transportation Authority) run from 5 a.m. to 11 p.m. (there are special night buses that run after hours). Inside the city the ticket cost is 3,8 PLN (~ 0,9 EUR) for a single bus/tram ride. Tickets may be purchased at newspaper stands, ticket machines at bus stops and ticket machines inside buses or trams (in case there is no ticket machine on board, you can purchase the ticket from the bus driver – only one hour tickets for 5 PLN (~1,2 EUR), payment in coins). All types of tickets should be validated in the ticket puncher immediately after boarding a vehicle. Buses and trams timetables are available here. For more information on prices and types of tickets use this link. We recommend you to use Jak Dojade for searching for bus/tram connections.