Have mentioned this before but I'm not that bothered by places that most people find spooky - e.g. Bath - visit a lot and not freaked out. Yes, some of the back streets are darker and narrow and you might get scared but isn't that the case in most places with dark, narrow back streets?!
Seaside towns - same - they must have history but... not much woo there - maybe a bit in old town Hastings.
Rye - I love Rye - been a few times but last time we went we went to the jail/gaol and learned more about the history, it is actually quite spooky only because most of Rye is so pretty, chocolate box type yet there's the smugglers undercurrent. Been in pub which is haunted (Mermaid Inn) there.
I've been to Conquest House (upstairs toilets) and Ye Olde Cheshire Cheese pub (toilets downstairs) and both I got distinct feelings of dread - could be due to electrical/other work etc who knows?
The other weird one for me was Smithfield - worked there approx 15 years ago - didn't know much about the history - but one lunchtime was walking around and got this strange almost ethereal/heaven type emptiness there - turned the corner, saw William Wallace plaque, went back to the office and was told about burnings there. Had no idea re latter!
I've got a friend who's Catholic and she won't set foot e.g. in Canterbury - bad vibes apparently.
Can't think of anywhere abroad that's creepy but a few years ago parents were viewing houses in France (for holiday homes) - one my DM said had a big butchers hook on some outbuilding and was eerie, to her. DM also lived in a flat in Lavender Hill when she was younger which she thinks was haunted and had a few experiences.