Most Cariocas rely on the bus, metro and taxi systems. During the night buses and taxis – which are very cheap – will take you where you need to go. The clean and safe metro, R$ 3.20 per ride, is constantly expanding its coverage. Locals and confident travelers may use private vans located all around the city and in the favelas. Although driving a car is not difficult, finding a place to park can be hard and expensive.