From Reservation Rd. we looped over South Mtn., north on Southridge Trail to Southridge Connector, along Tower Rd. to Tower Trail and back up over South Mtn. Trails were in excellent shape with minor drifts, all roads groomed. Some scoured spots on the summit, but good base throughout. I've had the flu for the last 11 days, so was good to get in a good hike despite the cold... warm sun and blue skies more than made up for blustery wind-chills...