Atlas Obscura is one of the largest, most well-known and most impeccably awesome archives of amazing places, foods and experiences in the world.
Here is their list of places in the Pelican State, Louisiana! From many voodoo sites, some of which containing gates to hell, to many historic cemeteries small to large, to the abandoned Jazzland, a theme park deserted after Katrina that's ripe for urban explorers, to a restaurant containing a séance room on the second floor, Louisiana is overflowing with awesomeness! How many of these cool places have you been to?
Note: Some of these you cannot visit or see anymore, which have been marked with (Permanently Closed). So therefore, if you haven't already seen them, I don't know if you'll ever be able to completely finish this list.
Note 2: This is as of November 11, 2023. Sorry future people, there will definitely be more that can't be added.