There are many wonderful programs, exhibits, and events presented by the National Park Service (NPS) and Grand Canyon Association (GCA) at Grand Canyon, as well as lectures offered by GCA at various locations throughout the state on Grand Canyon and Colorado Plateau subjects. I have included these in the calendar below.
For more details on any event, click on it. Some events have more details (and maps) linked within the description.
Since they can impact your visit, U.S. holidays are depicted as well. The default view is is “Agenda” but you may easily change it to “Month” or “Week” by selecting the desired tab.