In Paraty, there isn't a public transportation system within the town itself, and taking public transport here isn't really practical. The town is compact, and the historic center should be explored on foot with care.
If you need to travel within or around Paraty, your best options are to take a taxi or rent a car. When driving in Brazil, it's advisable to be cautious, as not all drivers adhere to traffic rules. However, within Paraty itself, cars are not permitted in the city center.
For transportation from Rio de Janeiro to Paraty, shuttle bus tickets typically cost around 100 BRL, while rental cars range from 80 to 120 BRL per day. Private transfers can be considerably more expensive, starting at 1000 BRL.