From Tyson's Corner:  Take Route 7 West.  Make a Right onto Algonkian Parkway.  Make a right onto Whitewater Drive.  The school will be located approximately a mile on your left.

 

From Leesburg:  Take Route 7 East.  Take the Algonkian Parkway exit located right after Route 28.  Stay on Algonkian Parkway for approximately 4 miles.  Make a left onto Whitewater Drive.  The school will be located approximately a mile on your left.