The Arroyo Manantiales Grande is a watercourse in the Pampas region of Buenos Aires Province, Argentina. Its character is defined by its rural setting within the flat Pampas landscape. The waterway flows near the town of Ministro Rivadavia, and a notable feature is a specific bridge crossing it, accessible from Pergamino via roads described as being in poor condition. The arroyo serves as a geographical reference point for a mountain biking route connecting Burzaco and A. Korn, indicating its presence within a network of trails and rural roads. This suggests the surrounding area is used for recreational land-based activities, which may impact the solitude of a paddling trip. The water body's aesthetic is typical of a Pampean stream, flowing through open, grassy plains. No specific information is available regarding official access points for boat launch or egress, water quality, seasonal water levels or temperatures, paddling regulations, or recommended paddling routes. The absence of details on hazards, facilities, or common paddling routes implies this may not be a frequently paddled destination, and paddlers should plan for a self-supported, exploratory experience in a remote agricultural setting.