Forteana and Cryptozoology are interests of mine. Not, particularly, going out to look for Bigfoot or Nessie, but the folklore of it, and - in some instances, the mystery behind what it was people saw that made them believe or think as they did.
Like Ghosts or UFO's. I've never seen one, but I'd be curious to have the experience.
Here's an old legend - reported by various sources (none so convincingly recently) - The Jersey Devil. Curious.