Skip to primary navigation Skip to content Skip to footer

Blog

swamp ecology

The Manchac Swamp: History, Ecology, and the Real Story

Most people meet the Manchac Swamp through a car window, doing 70 on the I-55 bridge, and never learn they just crossed a graveyard. Two towns are under that water. So is the tail end of an international border, a clear-cut cypress forest, and one of the best wildlife corridors left in southeast Louisiana. This is the long version, the one the ghost tours skip. We run guided paddles out here, so we get the same questions on repeat. Is it haunted? Why do the trees look dead? What’s that name mean? Fair questions, all of them, and the real answers are better than the campfire ones. Manchac is two waterways, and people mix them up constantly First thing to untangle, because half the internet gets it wrong. There is a Bayou Manchac and a Pass Manchac, and they are…