The 70-year-old could be jailed, fined or banned when he appears in court next month.
U.S. National Park Service rangers accused Pierce Brosnan of walking into a dangerous, out-of-bounds area at the Mammoth Hot Springs.
Pierce Brosnan was charged with stepping out of bounds in a thermal area during a recent visit to Yellowstone National Park.
Pierce Brosnan is scheduled to appear in court next year, after he allegedly entered a protected area at Yellowstone National Park in Wyoming last month.