The Tammany Trace is the state's first rails to trails conversion. About 15 to 20 miles of the planned 31 miles are opened to hikers, bicycles, rollerbladers, and horses. Other walks Around the state. Several private campgrounds claim nature trails in the Louisiana Campground Owners Association brochure. Stroll or splash along the beaches at Grand Isle and Cameron Parish.
Levee tops are open at various places.
The Delta Trail Guide describes several in Greater New Orleans. Some ATV trails are not too crowded. Various other Wildlife Management areas claim nature trails, but other than the ones noted above most have been neglected or are just short loops. And many many miles of parish and forest service roads have minimal vehicular traffic.