The Colossal Castle Contest is one of the longest running Lego fan contests in history, if not the longest, and it is celebrating its tenth year! There are a plethora of prizes, including vintage sets, books from No Starch Press and Skyhorse Publishing, as well as custom products from altBricks, BrickArms and BrickWarriors.

The categories cover a wide range of subjects, sizes and building styles. If you have never entered before, get over to Classic Castle, get registered and get BUILDING!