From I-81 go to exit 118B.
Go on 460 toward Blacksburg.
Take the Pepper's Ferry Road exit and go right.
Continue past the Radford Arsenal (it is on right with big missle out front).
Continue down hill and across bridge.
IMMEDIATELY after crossing bridge turn left to hook back under bridge.
You're there.

Note: The gauge height graph (lower graph) on the web link reports the height above a reference.  Readings of 2.75 usually indicate higher flow.  Readings of 3.0 or higher usually indicate very high flow and strong currents.

Take 460 east past Lynchburg, Appomattox, and Crew, Va.
Just after Crew take the first exit for Blackstone (approx 135 miles from the store), turn right at end of off ramp.  Go to dead end.
At dead end turn left.  Pass through downtown Blackstone.
Just after Hardee's (on left) turn right onto route 40 (before McDonald's on left)
Follow route 40 to US 1 ( about 18 miles) and turn right onto US 1
Go about 4 miles, passing the Nottoway Inn on left.
About 3/4 miles after Nottoway Inn trun right onto Rawlingjs Road (look for sign for Lake Rawlings)
about 1 1/2 miles down Rawlings road turn right onto Quarry Lane (look for Lake Rawlings sign)
Follow dirt road back to Lake Rawlings check-in. 

Go south from Roanoke on 220.  Follow past Martinsville into NC.
At radio tower 220 and 68 split. Continue on 68 toward Piedmont Triad International Airport.
Go past airport to I-40 and go east.
Take I-85 south to exit 103 (High Point NC)
Turn left at bottom of exit ramp onto Rt 109
Go to Mount Zioin Church Road and turn right.
Go to end of road and turn Left.
Entrance to Bluestone Quarry is about 1/4 mile on left.