Potomac River Guide

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The Lower Potomac

The Potomac Estuary

Mount Vernon to Anacostia River

Mall Area

Georgetown to Great Falls

Potomac Piedmont

Upper Potomac

The North Branch

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Lock 33 Access Area Map

This Site

Lock 33 Access
National Park Service
Off Harpers Ferry Road
Knoxville, MD 21758

Nearby Sites

	Hiking in the Harpers Ferry Area Hiking Trail -- 0.05 miles
	Shenandoah Railroad Bridge at Harpers Ferry, WV Potomac River Railroad Bridge -- 0.06 miles
	Bollman Abutments at Harpers Ferry, WV Potomac River Railroad Bridge Site -- 0.07 miles
	Appalachian Trail Bridges at Harpers Ferry, WV Potomac River Railroad Bridge -- 0.08 miles
	John Browns Fort West Virginia Historic Site -- 0.13 miles
	Harpers Ferry National Historical Park National Historical Park -- 0.13 miles
	Harper House West Virginia Historic Site -- 0.16 miles
	St. Peters Catholic Church West Virginia Historic Site -- 0.18 miles
	Harpers Ferry Armory Site West Virginia Historic Site -- 0.19 miles
	Jefferson Rock West Virginia Historic Site -- 0.24 miles