Birding · Fall Colors · River/Creek · Views · Waterfall
While this little trail system is right next to the expressway, don't let that deter you. The sound of passing cars is almost instantly hidden by the flowing creek and the amazing Postcard Waterfalls (one of the most photographed waterfalls around!). Along the way, enjoy very easy running and well-groomed trails.
Starting from the parking area near the expressway, follow Glen Road across the train tracks to reach the beginning of the trail network. Upon reaching your first junction, head right on the Perimeter Trail to follow pleasant forests along Allen Creek. A short ways down the trail, make a right at the Postcard Falls Overlook Spur to catch a glimpse of the gorgeous waterfall.