El Torcal Nature Reserve in Antequera, Malaga is a unique national park known for its rugged limestone formations carved over 150 million years. The park covers 17 square kilometers and contains 30 types of orchids as well as griffon vultures, goats, and various reptiles. Hiking trails ranging from 1.5 to 4.7 kilometers allow visitors to experience the scenic views and learn about the area's geology and wildlife.