The Arbuckle Mountains are a mountain range located in south-central Oklahoma, USA. They are part of the larger Ouachita Mountains system and are known for their unique geological formations, primarily composed of ancient granite and limestone. The range covers approximately 600 square miles and features diverse ecosystems, including forests, grasslands, and wetlands. The highest peak in the Arbuckle Mountains is Mount Scott, which rises to an elevation of 2,464 feet. The area is popular for outdoor activities such as hiking, camping, and wildlife observation. Additionally, the Arbuckle Wilderness Park and Turner Falls Park are notable attractions within the region, offering scenic views and recreational opportunities.