Directions to Lockhouse 21

Lockhouse 21
10700 Swains Lock Rd
Potomac, MD 20854
39.031435, -77.243359

From Washington, DC: Follow River Road West from 1-495 toward Potomac, Maryland. Pass town of Potomac and Falls Road and continue west to Swains Lock Rd. Turn left (south) on Swains Lock Rd. and follow until it dead ends into the C&O Canal. Park in the spot behind the lockhouse.