We have a wheelchair ramp attached to the porch right now. Initially, I intended to block it, because I was afraid of kids tripping or falling down it. It's pretty steep...not professionally "graded". I cannot take my son down it when it's wet, because there's no stopping.
However, I want to enclose our porch temporarily, and make a haunted parlor out of it. I was thinking that I could turn the ramp into a tunnel. Certainly, I would keep it blocked on both ends if it were wet.
Should we not use it at all? I'll snap a photo of it, too.