For $50 in materials, you can build this 4 ft. tall lighthouse in one weekend! The entire lighthouse is made of standard 2 x 4’s, and the square shape doesn’t require any unique angles. Make it out of regular 2 x 4’s and paint it, or go with pressure-treated lumber for a natural look. The standout feature of this lighthouse is the body easily lifts off so you can access or hide objects in the base. How awesome is that? These one-of-a-kind lighthouse plans include instructions and full color photos at every step. Over 40 pages of diagrams, photos, and detailed instructions.