Cedar Ridge Preserve: free hiking at an Audubon nature preserve

This is free. When: Tue–Sun 6:30 a.m.–dusk; closed Mondays. Where: 7171 Mountain Creek Pkwy., Dallas, TX 75249.

Audubon Dallas – Cedar Ridge Preserve · Service

The Audubon Dallas nature preserve in southwest Dallas is free to hike, with a suggested $5 donation. Leashed dogs are welcome, but bikes aren't. Parking is limited, so carpool on weekends.