It is a ruin converted into a playground, there is also a chicken coop, a mud pool with a happy pig in it, many secret treasures, animals and a picnic table. But beware if you want to get to the picnic table, because the bridge you cross wobbles, and you don't want to fall into the water!
You can remove the roof to look at the inside of the ruin.
The kids in the build are me and my friends.
I made this LEGO building because I had never made an old building out of LEGO before, and I thought it would be fun to do it.