The metro (Metrorex, five lines) covers most of the city and is the fastest way around; on the surface, STB runs trams, trolleybuses and buses. A 90-minute surface trip costs 3 lei, a 24-hour pass 8 lei; with the metro included the 120-minute trip is 7 lei and 24 hours is 18 lei. You pay with a Card Activ (3.70 lei for the non-personal one) or by contactless card on board. From Otopeni airport, line 100 runs into the centre; there is also a rail link to Gara de Nord.
- Download a ride-hailing app before you travel: in Bucharest it's cheap, it removes the haggling and it's the simplest way to get around at night.
- The Palace of the Parliament must be booked by phone at least 24 hours ahead and tickets are sold only at the Constantin Brâncuși hall desk: bring photo ID or you won't get in.
- For Sinaia and Peleș Castle the train from Gara de Nord beats driving: about two hours, and the station is close to the walk up to the castle, which is closed on Mondays and Tuesdays.
- Walk looking up and down as well as ahead: many pavements are taken over by parked cars, and several central buildings carry the red seismic-risk dot.