The Sierra de Villafranca is a mountain range located in the province of Cádiz, Spain. It is part of the larger Sierra de Grazalema Natural Park, known for its diverse flora and fauna. The area features rugged terrain, with peaks that reach elevations of over 1,000 meters, making it a popular destination for hiking and outdoor activities. This mountain range is characterized by its limestone cliffs and deep valleys, which create stunning landscapes. The Sierra de Villafranca is also home to various wildlife species, including birds of prey and endemic plants, contributing to its ecological significance within the region.