DIY Network has step-by-step instructions on how to assemble a tire swing, how to tie the knots and what kind of tree you should hang it from. (Garden Step From House)
This simple but fun timber frame swing set would be a great beginner’s project and allows your kids or grand kids to have to have hours of fun.
A compact swing set for the backyard. Could also attach a climbing rope to one side, as well. Getting rid of swing set making it more compact.
Get your kids playing outdoor by building a backyard swing set. Here's a collection of 34 free DIY swing set plans for you to get some ideas.
Summerville Wood Gym Set swing-set - Eli would LOVE this!