Steps away from Botafogo metro station is a museum in the former home of the 19th-century Brazilian statesman, writer, and scholar Rui Barbosa, a liberal from Bahia State who drafted one of Brazil's early constitutions. The pink mansion, which dates from 1849, is itself worth a visit. Stepping inside instantly transports you to the period when writers and other intellectuals inhabited this street's grand houses. Among the memorabilia and artifacts on display are Barbosa's 1913 car and legal, political, and journalistic works. The extensive libraries are testament to Rui Barbosa's love for literature. The well-tended gardens stretch for 9,000 meters and are filled with small pools and fountains, making them a pleasant place to take respite from the rush and crush of the city. There's a good children's library, regular kids' workshops and events, and free live music performances.