Cascada de Cola de Caballo, or the Horse Tail Waterfall, is a stunning natural attraction located in the Sierra Madre Oriental mountains of Nuevo León, Mexico. This waterfall is approximately 25 meters tall and is known for its unique shape, resembling a horse's tail. It is part of the Cumbres de Monterrey National Park, which offers various hiking trails and scenic views. Visitors can access the waterfall through a short hike, making it a popular destination for nature lovers and photographers. The surrounding area is rich in biodiversity, featuring various plant and animal species. The waterfall is especially beautiful during the rainy season when water flow is at its peak.