Accord to media reports Subday, a 21-year-old concession worker fell to her death early Friday in Yellowstone National Park
Estefania Alcivar was hanging out with coworkers near the Grand Canyon of the Yellowstone River around 3:15 am when she fell into the canyon.
According to the Casper Star-Tribune, Alcivar’s coworkers called 911, but rescuers weren’t able to recover her body until nearly seven hours later. The Grand Canyon of the Yellowstone River is 800 to 1,200 feet deep, NBC News reports.
Yellowstone, which occupies the north-western corner of Wyoming and spills over into Idaho and Montana, was the first national park established in the United States and remains one of its most popular.