located in niterói, parque estadual da serra da tiririca, has an eco-team on location, and can be contacted via this link or by phone at 21.2709.9176.

itacoatiara cama e café, for ecotourism in general,  rua das margaridas, itacoatiara, 264, niterói, can be contacted via their website, or via phone at 21.2609.3946 or 21.9131.9889.

projeto caminhando, specializes in eco trekking, located on  rua dr. macário picanço, 825, niterói, can be contacted via email, or by phone at 21 2609.8573.