Clarksville Greenway from Pollard Road to Mary’s Oak Drive, 4.0 total miles out and back, easy. The trail is paved and follows an abandon railroad right-of-way through the woods. You pass through some interesting rock formations. Dogs are welcome but must be on a leash. Meet 9:00 a.m. CT at the Pollard Road access. Contact Cheryl Lemon 931-980-1062.