MONUMENT VALLEY, UT - MAY 16, 2014: A Native American woman in a traditional Navajo home (hogan) demonstrates how she makes yarn used to weave wool blankets. The demonstration is included in tours of Monument Valley Navajo Tribal Park in southeastern Utah. Monument Valley, a popular tourist destination, is on the Navajo Indian Reservation. Several companies offer tours of the valley led by Navajo guides. (Photo by Robert Alexander/Getty Images)
