What is this home called...?

It has been bugging for some time. I remember seeing online some sort of home/attraction which seemed to be in the woods. The unique thing about this home is that everything seems sideways in the home (it really isn't!) It is some sort of eye trick according to the description. I remember seeing some picture where you can see a broom balanced in the center of the hall yet the house seems sideways. In another picture, there's a kid rolling a marble down this track but the marble is rolling upwards! I hope that's enough to get an answer...! :)