Tannehill Ironworks Historical State Park Trail is a standout hiking destination in McCalla, Alabama, covering 5.5 miles with 200ft of elevation change. Stats: 5.5 miles, 200ft gain, Moderate. Type: Loop. Surface: Dirt. Time: 2-3 hours. Fee: $3 park fee. Dogs: Yes. Permit: No. Wildlife: deer, wild turkeys, herons, foxes. Best seasons: Historic Civil War ironworks trail in the Shades Creek valley. Pack water, layers, and appropriate footwear. Conditions vary across Alabama. Leave No Trace: stay on trail, pack out all waste, respect wildlife.