
author
1894–1962
A pioneering naturalist and park interpreter, he helped shape how visitors experienced America’s national parks in the early 20th century. He also wrote practical, widely used guides that brought places like Yosemite to life for travelers and outdoors enthusiasts.

by Ansel F. (Ansel Franklin) Hall

by Ansel F. (Ansel Franklin) Hall
Born in Oakland, California, on May 6, 1894, Ansel Franklin Hall was an American naturalist, writer, and early leader in the National Park Service. Sources consistently describe him as the first chief naturalist of the National Park Service, and he is also noted as its first chief forester. He studied forestry at the University of California and graduated in 1917.
Hall is especially associated with Yosemite, where he developed influential approaches to visitor education, including museum and interpretive work that helped set a pattern for other parks. He also wrote guidebooks and handbooks for park visitors, including well-known work connected with Yosemite, combining practical information with a naturalist’s eye for landscape and history.
Later in life, his interests reached beyond park interpretation into the archaeology and history of the American Southwest. He died on March 28, 1962, in Denver, Colorado, leaving behind a legacy in both conservation education and nature writing.