Muir Glacier

Muir Glacier
Map showing the location of Muir Glacier
Map showing the location of Muir Glacier
TypeValley Glacier
LocationGlacier Bay National Park, Alaska, U.S.
Coordinates59°06′17″N 136°22′56″W / 59.10472°N 136.38222°W / 59.10472; -136.38222
Length11 miles (18 km)
TerminusIce-contact delta
StatusRetreating

Muir Glacier is a glacier in Glacier Bay National Park and Preserve in the U.S. state of Alaska. It is currently about 0.7 km (0.43 mi) wide at the terminus. As recently as the mid-1980s the glacier was a tidewater glacier and calved icebergs from a wall of ice 90 m (200 feet) tall.[1]

Photograph of Muir Glacier by Frank La Roche c. 1897
Another La Roche photo of the glacier, this one showing "black ice"

The glacier is named after Scottish-born naturalist John Muir,[1] who traveled around the area and wrote about it, generating interest in the local environment and in its preservation. His first two visits were in 1879 (at age 41) and 1880. During the visits, he sent an account of his visits in installments to the San Francisco Bulletin. Later, he collected and edited these installments in a book, Travels in Alaska, published in 1915, the year after he died.

  1. ^ a b Scheffel, Richard L; Wernert, Susan J (1980). Natural Wonders of the World. Pleasantville, N.Y.: Reader's Digest Association. p. 259. ISBN 0-89577-087-3.