The History of Grand Isle, Louisiana
The beauty of Grand Isle is found in its enriched past
The earliest days - from Chitimacha to colony
Grand Isle, Louisiana has been a place of gathering, sustenance, and refuge for thousands of years. The Chitimacha people, one of Louisiana's original indigenous nations, were among the first to recognize what the island offered: rich waters teeming with fish, shrimp, and oysters, and a natural barrier between the open Gulf and the mainland wetlands. That relationship with the sea remains the heartbeat of Grand Isle life to this day.
European settlement of the island began in the 1780s under Spanish colonial rule, when the government divided Grand Isle into four land grants. The original landowners converted their tracts into working farms and eventually into plantations, growing sugarcane and cotton while raising cattle — all while fishing the same coastal waters the Chitimacha had harvested for generations.
Pirates, forts, and the Civil War
Grand Isle's remote position at the mouth of the Gulf made it attractive to more than just farmers. In the early 1800s, the island became frequented by pirates — most famously Jean Lafitte, the privateer and smuggler who operated throughout the Louisiana bayous and whose legend remains deeply woven into the region's identity. Following the construction of Fort Livingston on neighboring Grand Terre Island in the 1830s, the area saw increased military presence. Confederate soldiers occupied the fort during the Civil War, and today the ruins of Fort Livingston stand as a Louisiana State Commemorative Area, accessible by boat from Grand Isle.
The resort era and the storms
After the Civil War, the plantation economy gave way to a new kind of visitor: wealthy vacationers from New Orleans and beyond, drawn to Grand Isle's beaches, mild breezes, and world-class fishing. The island became one of the Gulf South's premier resort destinations in the late 19th century. That era came to a devastating halt in 1893, when a catastrophic hurricane struck Grand Isle and the neighboring settlement of Cheniere Caminada, killing hundreds and wiping out much of what had been built.
The island rebuilt — as it always has. Then, in 1965, Hurricane Betsy destroyed roughly 98 percent of the structures in Grand Isle. The community rebuilt again. Hurricanes Katrina and Rita struck in 2005. The island rebuilt again. Hurricane Ida made landfall in 2021 as one of the most powerful storms ever to hit Louisiana. Grand Isle rebuilt again.
Grand Isle today
Today, approximately 1,500 permanent residents call Grand Isle home, making a living from the seafood and oil industries — two pillars of Louisiana's coastal economy. More than 12,000 visitors come to the island each year to fish in the legendary Tarpon Rodeo, walk the seven miles of public Gulf beach, watch hundreds of migratory bird species pass through in spring and fall, and experience the kind of unhurried, Southern coastal life that is increasingly rare to find.
Blue Dolphin Inn & Cottages is proud to be part of this community. As a locally owned, family-operated inn on Louisiana's only inhabited barrier island, we believe in Grand Isle's story — and we're honored to share it with every guest who makes the drive down Louisiana Highway 1 to stay with us.