Any project that benefits a public land can be registered as an NPLD project. The majority of projects are focused on habitat restoration, such as tree plantings, trash or invasive plant removal, bird or bat house construction, trail maintenance, fence removal and gardening. Historic sites typically host beautification projects including trash pick-ups, painting, sculpture renovation and other needed projects.

Some public lands host events that highlight unique features on that public land. Often these events are focused on a recreational or educational activity. Examples include hikes, talks on public land issues, fishing derbys, festivals, classes on water quality testing and geocaching programs.