Isle au Pitre sits at the maritime intersection of the Mississippi Sound and Chandeleur Sound, marking a critical boundary point between Louisiana and Mississippi. This coastal survey detail highlights a landscape defined by submerged hazards and shifting shoals, including Pistol Bank, Porpoise Shoal, and the Potato Hills. The northern reach of the map includes the western tip of Cat Island, protected as part of the Gulf Islands National Seashore.
30 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.
1893 · Cat Island
USGS Topo · 1:62,500
1893 · Toulme
USGS Topo · 1:62,500
1946 · Isle Au Pitre
USGS Topo · 1:31,680
1949 · Drum Bay
USGS Topo · 1:31,680
1949 · Door Point
USGS Topo · 1:31,680
1951 · Cat Island
USGS Topo · 1:24,000
1953 · Mobile
USGS Topo · 1:250,000
1954 · Isle Au Pitre
USGS Topo · 1:31,680
1954 · Gulfport South
USGS Topo · 1:24,000
1955 · Pass Christian
USGS Topo · 1:24,000