Eldorado Canyon Trail is a 3.2-mile, heavily trafficked trail between Eldorado Canyon State Park and Walker Ranch. This hike has it all – sun, shade, canyon views, rock outcroppings, wildlife viewing and more. Monitor the weather forecast to prepare for lightning storms and bring spikes October through March to assist you across snow and ice sections. Keep dogs on leash. The first 3/4 mile of the Eldorado Canyon Trail is in the state park; learn more about visiting Eldorado Canyon State Park.