Intercity travel is mainly by bus and rail, with frequent Vilnius–Kaunas and Vilnius–Klaipėda trains and buses; Trakai can be reached by bus or train in about half an hour, and the Curonian Spit requires going first to Klaipėda and then taking a ferry to the island, with ferry times and fares subject to official announcements. Vilnius city has no metro or trams, only buses and trolleybuses; the old town is on foot. Ticketing: Vilniečio kortelė (the Vilnius Card) is a rechargeable electronic card, costing about 1.5 euros, purchasable at Narvesen and Lietuvos spauda kiosks; time tickets are of the order of 0.65 euros for 30 minutes and 0.9–1.5 euros for 60 minutes (different sources disagree, subject to official announcements), 24 hours about 5 euros, 3 days about 8 euros, and a single bought from the driver about 1–1.2 euros with no transfers; on boarding you must tap on the yellow validator, and fines for unvalidated travel if checked are subject to official announcements. The Trafi app shows live routes and ticket purchase. Rural and spit services are fewer at weekends, and winter ferries may be affected by weather — confirm in advance.