2020 Map of Breton Islands

About this map

Breton Islands stand as isolated fragments of land within the vast expanse of the Gulf of Mexico in this modern coastal survey. The map details a shifting maritime landscape where specific landmarks like West Point and North Point define the extremities of the Breton island chain. Located in Plaquemines Parish, these features represent the fragile barrier island system essential to the Louisiana coast. The lack of inland development or infrastructure highlights the purely natural and navigational character of this quadrant, serving as a critical reference for understanding the shoreline morphology of the outer delta region in the early twenty-first century.