Reuse an old tree to make a log pathway in your garden. Good use of "yard" trees and other wood that can't be milled; works much better in climates without termites. Good drainage under the log rounds will make the path last longer.
You can turn wooden pallets into several useful things, from desks to patio furniture to even a garden shed. DIYer Sarah Williams decided to trust the usefulness of wooden pallets and build an outdoor table and chair set.