Some websites that offer free woodworking plans for a wishing well include BackyardSpaces.com, WoodWorkersWorkshop.com and FreeWoodWorkingPlan.com. Backyard Spaces also offers articles and tips for outdoor furniture, buildings and sheds, decks and fences, kid's plans and games and yard decorations.
Wood Workers Workshop offers links to and a variety of wishing well plans. It also offers plans for building cabinets, deer feeders, foldable craft tables, tree yard art and picnic tables.
Free Wood Working Plans has other outdoor projects such as windmills, outdoor benches, barns, garden sheds and greenhouses. It provides plans for decks, patios and porches, garden gates, compost bins, gazebos and potting benches.