Louisiana Highway 1 offers one of the most complete road trips through the state, stretching from the wooded northwest corner near Arkansas and Texas to the beaches of Grand Isle on the Gulf of Mexico. Along the way, travelers pass through cypress lakes, oil-field communities, historic railroad towns, Red River ports, Indigenous mound sites, Creole plantations, Catholic churches, Civil War landmarks, sugar country, Cajun wetlands, and coastal fishing villages. The route connects major cities such as Shreveport, Alexandria, and Thibodaux with smaller communities that preserve important pieces of Louisiana’s history and culture. Visitors can explore museums, wildlife refuges, historic homes, churches, locks and dams, local restaurants, parks, and roadside landmarks. By the time Highway 1 reaches the Gulf, the journey has revealed the remarkable variety of Louisiana’s landscapes, people, traditions, and stories from one end of the state to the other.