Alapocas Run State Park Trail is a standout hiking destination in Wilmington, Delaware, covering 3.5 miles with 200ft of elevation change. Stats: 3.5 miles, 200ft gain, Moderate. Type: Loop. Surface: Rock/Dirt. Time: 1-2 hours. Fee: Free. Dogs: Yes. Permit: No. Wildlife: deer, foxes, herons, kingfishers. Best seasons: Brandywine Creek bluestone quarry and forest trail. Pack water, layers, and appropriate footwear. Conditions vary across Delaware. Leave No Trace: stay on trail, pack out all waste, respect wildlife.