This site has more of ideas for awesome things to make with cardboard boxes. Reminds me of being a little kid.after coming back from trips to the States we had so many big boxes to play it.
Make a mini castle from your Curated Tee shipping box.
How to Make a Model Castle: 13 Steps - wikiHow - great castles!
Excellent tutorial for a DIY Ice Castle if you have the time. How to make Elsa's Ice Castle from Disney's Frozen. Free pattern and tutorial.
Cómo hacer un atrapasueños | Castillo de Princesas
50 Easy and Delicious Kids' Cakes: Castle Cake with pink frosting, fluffy marshmallows, ice cream cones and wafer cookies
10 really cool Cardboard Box Crafts that you can make with kids at home, kindergarten or at school.
Aprende a hacer un atrapasueños perfecto para decorar boda o para regalar.