Jefferson Island and Avery Island anchor this coastal Louisiana landscape, where salt domes create significant topographic relief above the surrounding marshlands. The industrial character of the region is defined by extensive energy extraction, notably at the Jefferson Island Oil and Gas Field and the Avery Island Oil Field. These sites sit alongside long-established communities like Delcambre and Derouen, reflecting a culture deeply tied to both the land and the water. The intricate network of waterways, including Bayou Petite Anse and the Delcambre Canal, once served as the primary arteries for transit and trade. Genealogy researchers will find several family landmarks and burial sites, such as Broussard Cem and Miguel Cem, which point to the deep Acadian roots of the local population. Near the shores of Lake Peigneur, the Rip Van Winkle Gardens offer a preserved look at the region’s horticultural tradition amidst a landscape increasingly modified by industrial canals and airfields like Leonards Airfield & Tidust Park Airport.
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1932 · Abbeville SE
USGS Topo · 1:31,680
1932 · Abbeville NE
USGS Topo · 1:31,680
1937 · Derouen
USGS Topo · 1:62,500
1939 · St. Martinsville
USGS Topo · 1:62,500
1945 · New Orleans
USGS Topo · 1:250,000
1946 · Milton
USGS Topo · 1:31,680
1952 · Lake Charles
USGS Topo · 1:250,000
1954 · Milton
USGS Topo · 1:31,680
1954 · Port Arthur
USGS Topo · 1:250,000
1954 · Abbeville
USGS Topo · 1:62,500