Authorities are searching for a 66-year-old woman who went missing in Grand Canyon National Park last week after not ...

Tourist Martha Overholser was last seen at Mather Point on the Grand Canyon National Park's South Rim on Dec. 10.

Authorities believe that she walked west from Mather Point, a popular lookout, toward Bright Angel Lodge or Hermits Rest, the ...

National Park Service officials are investigating the whereabouts of a woman after she disappeared from a popular viewing ...

Martha Overholser was last seen Dec. 10 at Mather Point on the Grand Canyon National Park's South Rim when she did not ... possibly toward the Bright Angel Lodge or Hermits Rest, the park service ...

Grand Canyon National Park, Ariz. — Authorities continue to search for a Michigan woman reported missing at Grand Canyon ...

Once you enter the South Rim of the park, you'll see Grand Canyon Village, which holds the park headquarters and visitor center, the historic El Tovar Hotel, and a handful of local restaurants.