From I-70 Heading West:
Exit #28 Rt. 632/Downsville; Go South, continue
approximately 6 miles to
From I-70 Heading East:
Exit I-81 South, then follow I-81 to Maryland Exit #1 (Rts.
63 & 68). Follow Rt. 63 South to
From I-81 Heading North or South:
Exit Maryland Exit #1 (Rts. 63 & 68). Follow Rt. 63 South
Take Dam No. 4 Road to Dellinger Road; Turn Right on
Dellinger to Avis Mill Road. Go Left on Avis Mill Road to
McMahon's Mill Recreation Area on Left. (Follow generic
camping signs from Downsville to Museum & Campground.)
Please see map below.