The Wichita Mountains Wildlife Refuge protects 59,000 acres of granite-knobbed prairie, mixed-grass meadow, and oak woodland in the southwest of Oklahoma. The granite peaks look like rounded sugar lumps dropped on the Great Plains. Free-roaming bison, elk, white-tailed deer, prairie dogs, and longhorn cattle live across the refuge.
The Mount Scott Road climbs to the top of the highest peak with views back over Lawton and across the plains. Other parts of the refuge are walking-only: the Charon Gardens Wilderness on the western side is a maze of granite boulders with hidden pools and good rock-scrambling. The refuge is open from dawn to dusk and is free to enter. The visitor centre near the eastern entrance has trail maps and a small natural history exhibit.