Caddo Lake Canopy Walk is one of Uncertain's standout hiking destinations, winding through TX's diverse terrain. The trail covers 3.0 miles with 100 feet of elevation change, making it a easy outing suitable for most trail users. Trail stats: 3.0 miles, 100ft elevation gain, Easy difficulty. Surface: Boardwalk. Trail type: Loop. Estimated time: 1.5 hours. Fee: $5/person. Dogs: Yes, on leash. Permit: No. Wildlife in the area includes alligators, wood ducks, cypress trees. Keep your eyes open and maintain a respectful distance from any animals you encounter. Best seasons: Year-round; largest natural lake in TX with cypress swamp. Recommended gear: sturdy trail shoes, 2+ liters of water, sunscreen, and a trail map. In summer, an early start beats the heat on this exposed TX trail. Practice Leave No Trace: pack out all waste, stay on the marked trail, and leave rocks and plants undisturbed.