If you're a fan of the freshest seafood and small-town charm, there's one hidden gem in Louisiana that should definitely be ...

More sediments and nutrients will enter by diverting freshwater into the swamp, converting it to marshes ... One tour in the area is the Louisiana Cypress Swamp Photography Tour.

Deep in the bayous and swamps of southern Louisiana ... are on their way to unload crawfish traps in the marshes of southern Louisiana. Photo by National Geographic/Justin Mandel From the original ...