Diy Backyard Fire Pit Ideas . You don't need to spend a lot of money to build a fire pit. 17 backyard diy fire pit ideas that will quickly impress. 63+ Simple DIY Fire Pit Ideas for Backyard Landscaping Page 43 of 65 from gardenhouz.com You can also use an old barrel that you have lying around. Lay out the first layer of the stones. Add lighting to your diy backyard.