Paranormal Month Louisiana's Scariest Places - Vote! by Evan Johnstone October 3, 2017 • 5:24 PM ET Manchac Swamp vs. Myrtles Plantation vs. Caddo Parish Penal Farm. Facebook Twitter Pinterest Email More Your browser does not support iframes. Oxygen is polling you to help us determine the scariest places in America - in all 50 states. Find your state and vote for the most terrifying place of all.