The Ribeirão das Almas, also known as the Rio das Almas, is a river in the state of São Paulo, Brazil, flowing for approximately 58 kilometers. It is a tributary of the larger Paranapanema River. The river's character is defined by its role within the regional watershed, featuring a network that includes two distributaries and two tributaries, with a maximum upstream distance of 107 kilometers. Paddling and fishing access points, along with necessary facilities like boat ramps, exist and can be uncovered for trip planning. The surrounding area offers trails for other forms of recreation, with one noted trail near the river being an estimated 2.4 kilometers in length and featuring a modest ascent. The river's aesthetic and environmental conditions, such as water quality, seasonal temperature patterns, specific hazards, or notable wildlife, are not described. There is no information indicating any restrictions on paddling this waterway. For a comprehensive trip plan, paddlers should consult detailed local resources to identify specific put-in and take-out locations, as well as to assess current conditions and any local regulations that may apply.