The Pascagoula River Blueway Trail is approximately 10 miles and could take up to 6 hours to complete. Explore the largest free flowing waterway in the lower 48 states. As a natural estuary, there is abundant animal life including over 22 threatened and endangered species and over 300 plant species. Two-thirds of the Eastern breeding migratory birds use the Pascagoula River and its marshes as a resting point. It is not only a haven for abundant life, but the banks also hold many notable historic locations and economic treasures. Explore 10 miles of Jackson County’s Pascagoula River Blueway today to discover everything from boat launches and piers to historic landmarks and natural wonders.