Check out this 1.0-mile loop trail near Saint Charles, Illinois. Generally considered an easy route, it takes an average of 20 min to complete. This trail is great for birding, hiking, and mountain biking, and it's unlikely you'll encounter many other people while exploring. The trail is open year-round and is beautiful to visit anytime. Dogs are welcome but must be on a leash.

Photo and description credit: AllTrails.com