From Reston:
East on Baron Cameron Ave. to Route 7.
Right turn onto Route 7.
At blinking yellow traffic light turn left onto Colvin Run Rd.
Turn left onto Walker Road.
Continue straight on Walker Road at traffic light marking Georgetown Pike.
Turn right at first stop sign marking Arnon Chapel Road.
Turn left at first stop sign marking River Bend Road.
Turn right at first street (Jeffery Road).
After Jeffery Road turns sharply to the left look for the sign for Riverbend
Park just over a hill.
Turn right at the sign and follow Potomac Hills Street until the end.
Turn right into the parking area at the end of the street. The visitor center
is to the left at the end of the street but you will be starting the walk
from the boat ramp.
From the Beltway:
Exit the Beltway at Route 193 (Georgetown Pike)
Go west on Georgetown Pike to the first traffic light marking Old Dominion
Drive and the entrance to Great Falls Park.
Continue straight on Georgetown Pike and turn right onto the next street (River
Bend Rd.)
Go north on River Bend Road to the first stop sign that marks Arnon Chapel
Rd. on the left.
Turn right at the next street (Jeffery Rd.)
After Jeffery Road turns sharply to the left look for the sign for Riverbend
Park just over a hill.
Turn right at the sign and follow Potomac Hills Street until the end.
Turn right into the parking area at the end of the street. The visitor center
is to the left at the end of the street but you will be starting the walk
from the boat ramp.