The castle is great for pretend play. I made this quiet sometime back, before my blogging days for my kids to play with. So the pictures are not that good. But still wanted to share an easy, no cost castle..:)
Empty cereal box.
I just opened up the cereal box, so that it lays flat, drew an outline of the castle. Then using the exacto knife cut it out. Don't remove the flaps of the box. It can be used to make the castle stand up.
Now let your kids use their imagination in playing with this pretend castle.