i grew up in south louisiana - one of the most haunted places in the country apparently. SO much supernatural stuff happens there, no matter where you go. all of the south seems to be a hotspot, but something out cajun country, man. actually my house was within a few miles of one of the largest covens in the state (not sure what denomination - everyone said satanist but y'know how people are.) they were pretty benign but there were more than a few reports of black pets missing around samhain.
the church my family went to when i was a child has straight up haunted. really, most buildings were to some extent. in new orleans there's ads for apartments that literally specify whether or not they are haunted, lol. but this church...i blame it for me being very 'whatever' about supernatural stuff. we were often there during non-service hours because both of my parents are musicians, so they would go for practices and decorating for events and such. the front doors would lock/unlock and open randomly. it was so common that it was nothing more than a mild annoyance and 'sigh, someone go lock the doors, they opened again.' there would be random knocking/banging down the hall where the sunday school classes were. but the most famous was the baby in the wall of the evangelist room/kitchen. you could hear it crying from inside the walls every now and then. there was also a kind of boiler/utility room in between the evangelist room and the kitchen that was always locked, but the doorknobs would jiggle and someone would knock from the other side of the door. i distinctly remember playing with this ghost a lot - knocking back on the door in patterns, etc. the baby was mildly distressing but only really in the way that a baby's cry is specifically tuned to annoy us.
my mom has seen more than i have, but i can't remember all of her stories. most of it is just weird stuff at the church, and a few demon possessions. people climbing walls and stuff. i was present, but too young to remember (and they took me out of the sanctuary when it happened cos apparently children are prone to demons?)
for years i had a cat ghost that would hang out around my house. it followed me to two houses but didn't follow when i got married and moved out. most of the time it was just that kind of pale glimpse in the corner of your eye, but several times both my mom and i straight up saw cats around the house that weren't ours. running through the cat flap, sitting in the windowsills. we've also had the 'were gonna mess with your electronics and lights for funsies' type of stuff happen.
honestly i've felt pretty sad that all my houses since i moved out have no ghosts
i have SO many skulls/pelts in my house, being a taxidermist, and no ghosts, boo.
i'm not really religious anymore, but the amount of supernatural events i've personally experienced has made me respectful of the possibility of spirits, at least. you won't catch me doing weird rituals in the graveyard, lol (though you probably will see me skulking around looking for old graves, i do love me an old grave.)