specifically for the forte do leme(forte duque de caxias) and the trails around it, the municipal agency riotur, praça pio x, 119, 9th floor, can be contacted via email on this link or via phone at 21.2541.7522.

important: speleology, cave exploration, climbing, hiking, or any other similar activity is subject to risks of serious accidents, including death - people who do not possess proper hiking or climbing techniques, experience, and/or are not in excellent physical shape must hire or consult an expert trainer or guide for safety.