The Harriet Tubman Underground Railroad National Historical Park preserves a landscape of critical historical importance in Dorchester County, where tidal marshes and dense timber once provided cover for those seeking freedom. The terrain is defined by a complex network of wetlands and waterways, including the Blackwater River and the Little Blackwater River, which wind through vast reaches like Harpers Marsh and Wolfpit Marsh.
53 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1898 · Choptank
USGS Topo · 1:125,000
1898 · St. Marys
USGS Topo · 1:125,000
1903 · Nanticoke
USGS Topo · 1:62,500
1904 · Oxford
USGS Topo · 1:62,500
1905 · Crapo
USGS Topo · 1:62,500
1905 · Hurlock
USGS Topo · 1:62,500
1906 · St. Marys
USGS Topo · 1:125,000
1908 · Choptank
USGS Topo · 1:125,000
1942 · Church Creek
USGS Topo · 1:24,000
1942 · Honga
USGS Topo · 1:24,000