The search for a 22-year-old Yellowstone employee who disappeared after calling a family member from the highest peak in the national park continues.

Yellowstone National Park said Wednesday it is continuing its search for lost hiker Austin King, a 22-year-old male last heard from on Tuesday, Sept. 17, when he called friends and family from the summit of Eagle Peak.

Officials say 22-year-old Austin King was last heard from on Tuesday, Sept. 17 when he called his friends and family from the summit of Eagle Peak in Wyoming.

Yellowstone became the world's first National Park. The park's vast 2.2 million acres preserve an intact ecosystem with bountiful wildlife that inspired its nickname of the

A search and rescue effort is underway in Yellowstone National Park after a park concession employee went missing last week on a seven-day backcountry trip.Austin King, a 22-year-old park worker from Wyoming,

The 60-year-old was walking with her husband and dog near a geyser when she broke through the ground into scalding waters on Monday afternoon, according to the National Park Service.

Finding dining options within Yellowstone can be challenging because the restaurants are not as numerous as you might expect, and they are often far apart. There are only a few dining spots inside the park,

Building roads through Yellowstone is a considerable undertaking given all the thermal ground found throughout the park. Bridges, like the new span near Tower Junction, are especially challenging.

Austin King, 22, has been missing since he failed to return from a week-long solo excursion to summit Eagle Peak, the highest point in Yellowstone.

A massive search-and-rescue effort is underway for a Yellowstone National Park employee who went missing after climbing Eagle Peak ahead of inclement weather.