June 21, 2022
A dozen volunteers could be seen along the South Rim near Mather Campground and along the Canyon rim, picking up litter and other garbage this past weekend. (Photo/NPS)
June 21, 2022
A dozen volunteers could be seen along the South Rim near Mather Campground and along the Canyon rim, picking up litter and other garbage this past weekend. (Photo/NPS)