1. Santa Teresa is a charming neighborhood located in the hills of Rio de Janeiro. Known for its narrow yet colorful streets and old architecture, it is considered a bohemian hub of the city. The area is also home to several popular tourist attractions, such as the Selaron Steps and the Ruins Park. Santa Teresa is also famous for its vibrant art scene and music festivals.

2. Most of the tourist attractions in Santa Teresa are free to visit and open 24/7. However, some places such as museums and galleries may have specific operating hours. For more information, you can visit the official website of Santa Teresa Tourism or contact them via phone at +55 (21) 2242-2063.

3. There are several transportation options to reach Santa Teresa, including bus, metro, and taxi. The easiest way is to take the Santa Teresa tram, which runs through the neighborhood and provides stunning views of the city. The tram operates from Tuesday to Sunday from 10:00 am to 7:00 pm, with a ticket price of R$ 20.00 for adults and R$ 10.00 for children and seniors. Alternatively, you can take a taxi or an Uber to Santa Teresa, but be aware that some streets in the neighborhood are narrow and steep, so it may not be possible to drive everywhere.