Local buses run at 20- to 30-minute intervals; routes are posted at the stop on Varšavská. Bus tickets (10Kč) are sold in kiosks and from machines at major stops. Transfer tickets (15Kč) can be re-used within 40 minutes but are only available from the driver.
Bus 11 runs hourly from Karlovy Vary horní nádraží train station to the Tržnice bus station at the market, then over the hills to Divadlo náměstí and the Vřídelní colonnade. Bus 2 runs between Tržnice and Grandhotel Pupp (Spa No 1) every half-hour or so from 6am to 11pm daily.