part of the rio de janeiro state department of tourism (Secretaria de Estado de Turismo - SETUR), useful and important is the information provided by Turisrio - Companhia de Turismo do Estado do Rio de Janeiro, that via this link offers information on many important cities in the state including angra dos reis (ilha grande), with special attention to areas of high cultural and touristic value reachable in 3 hours or less from rio de janeiro, so classified in the program 'rio +3,' available in pdf format via this link, and downloadable for free here.