
St Marks National Wildlife Refuge anchors the southern portion of this landscape, where the boundary between Wakulla and Jefferson Counties meets the complex hydrology of the Florida Panhandle. The area is defined by its karst topography and extensive wetland systems, most notably the sprawling Gum Swamp and the unique limestone formations of Pinhook Sinks. These sinks, along with named features like Bear Bay Sink and Big Rock Sink, provide a glimpse into the subterranean water movements that characterize this region before it reaches the Pinhook River.
19 named features on this map. Tap any name to fly to it.
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2 editions found
1954 · Sprague Island
USGS Topo · 1:24,000
1954 · Cody
USGS Topo · 1:24,000
1954 · Woodville
USGS Topo · 1:24,000
1954 · St. Marks NE
USGS Topo · 1:24,000
1954 · St. Marks
USGS Topo · 1:24,000
1954 · Cobb Rocks
USGS Topo · 1:24,000
1954 · Valdosta
USGS Topo · 1:250,000
1954 · Tallahassee
USGS Topo · 1:250,000
1955 · Snipe Island
USGS Topo · 1:24,000
1955 · Nutall Rise
USGS Topo · 1:24,000