THE HISTORICAL
MARKER DATABASE
“Bite-Size Bits of Local, National, and Global History”
 
 
 
 
 
 
14 entries match your criteria.  

 
 

Related Historical Markers

Maryland Heights Virtual Tour by Markers
 
By Craig Swain, August 12, 2007
Railroad Bridge over the C&O Canal
SHOWN IN SOURCE-SPECIFIED ORDER
1 ► Maryland, Washington County, Sandy Hook — Lift Lock 33 — Chesapeake and Ohio National Historical Park — National Park Service, U.S. Department of the Interior —
On Sandy Hook Road, on the right when traveling east.
2 ► Maryland, Washington County, Sandy Hook — Exploring Maryland Heights —
On Sandy Hook Road, on the right when traveling west.
3 ► Maryland, Washington County, Sandy Hook — Maryland Heights - Mountain Fortress of Harpers Ferry —
Near Sandy Hook Road.
4 ► Maryland, Washington County, Sandy Hook — Naval Battery —
Near Sandy Hook Road.
5 ► Maryland, Washington County, Sandy Hook — Hiking Maryland Heights —
Near Sandy Hook Road.
6 ► Maryland, Washington County, Sandy Hook — Harpers Ferry - Changes through Time —
Near Sandy Hook Road.
7 ► Maryland, Washington County, Sandy Hook — 30-Pounder Battery —
Near Sandy Hook Road.
8 ► Maryland, Washington County, Sandy Hook — 100 - Pounder Battery - Heaviest and Highest —
Near Sandy Hook Road, on the right when traveling west.
9 ► Maryland, Washington County, Sandy Hook — Stone Fort —
Near Sandy Hook Road.
10 ► Maryland, Washington County, Sandy Hook — Interior Fort —
Near Sandy Hook Road.
11 ► Maryland, Washington County, Sandy Hook — Exterior Fort —
Near Sandy Hook Road.
12 ► Maryland, Washington County, Sandy Hook — Civil War Campgrounds —
Near Sandy Hook Road.
13 ► Maryland, Washington County, Sandy Hook — Charcoal Making on Maryland Heights —
Near Sandy Hook Road.
14 ► Maryland, Washington County, Sandy Hook — Making a Mountain Citadel —
Near Sandy Hook Road.
 
 
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Oct. 8, 2026