Choose from a variety of lighted outdoor Christmas trees, including walkway trees. Outdoor Christmas trees are a great way to decorate your yard for the holidays. Outdoor Christmas trees are especially popular in dry areas, where a lighted green tree makes all the difference for holiday charm. Walkway trees look beautiful in any landscape, or use a full size tree outside an office location. Outdoor Christmas trees have lights that are tested for indoor and outdoor use, so bring on the snow!