this subject has fascinated me for years, personally I believe that there are gateways to things we can not explain. My recurring dreams often have a theme of long labyrinth type worlds where right when I'm at the dead end a door opens or a passage is found, another is always a little house by the ocean but seems another time period
steemusa,
b.a.
I'm also fascinated by them. It's interesting how different yours are but I imagine we all have different things to remember based on our souls experiences.