Angra dos Reis is a Brazilian municipality in the state of Rio de Janeiro, to the southwest. It consists of 365 islands and a small port surrounded by a steep and wooded coastline. The region is known for its numerous beaches and the biodiversity of Ilha Grande, the largest island. Vila do Abraão is the main village on the island and has restaurants, bars and the Church of São Sebastião, in the center. A trail leads to the ruins of the Cândido Mendes prison.