We made two small snow forts this week. This one is at the far corner of our yard. Big Dog tried to climb the wall and hop over the fence into the neighbors yard. He knows better now:D You have to take the slide to get in. Then you have to climb the walls and slide down the walls to get out. Cutie Pie thinks they look like penguin when they slide out. GH needs help to get out of this one because the walls are a bit high for him.