Start at the ice rink and follow CCT signs to the W&OD Trail, than follow that back for 2 miles. A really nice trail.
From the Capital Beltway:
Take Rte 267 (Dulles Toll Road) west towards Dulles Airport.
Exit at Wiehle Ave, turn right off exit onto Wiehle.
Right onto Sunset Hills Road (approx. 1/2 mile).
Left onto Michael Faraday Ct (approx. 1/4 mile, at light).
Enter skating rink parking lot and turn left to the back part of the lot.
From Dulles Airport and points west:
Take Rte 267 (Dulles Toll Road) east towards Capital Beltway (495).
Exit at Wiehle Ave, turn left from exit onto Wiehle.
Cross over Rte 267, Right onto Sunset Hills Road (approx. 1/2 mile).