Mount Bona is one of the major mountains of the
Saint Elias Mountains in eastern
Alaska, and is the
fifth-highest independent peak in the
United States.
[This counts both the North and South Peaks of Denali (Mount McKinley), which is not a universally accepted practice. See ]Fourteener
In the mountaineering parlance of the Western United States, a fourteener is a mountain peak with an elevation of at least . The 96 fourteeners in the United States are all west of the Mississippi River. Colorado has the most (53) of any single ...
. It is either the tenth- or eleventh-highest peak in
North America
North America is a continent in the Northern Hemisphere and almost entirely within the Western Hemisphere. It is bordered to the north by the Arctic Ocean, to the east by the Atlantic Ocean, to the southeast by South America and the Car ...
. Mount Bona and its adjacent neighbor
Mount Churchill
Mount Churchill is a volcano in the Saint Elias Mountains and the Wrangell Volcanic Field of eastern Alaska. Churchill and its higher neighbor Mount Bona about to the southwest are both large ice-covered stratovolcanoes, with Churchill being ...
are both large ice-covered
stratovolcano
A stratovolcano, also known as a composite volcano, is a conical volcano built up by many layers (strata) of hardened lava and tephra. Unlike shield volcanoes, stratovolcanoes are characterized by a steep profile with a summit crater and per ...
es. Bona has the distinction of being the highest volcano in the
United States and the fourth-highest in
North America
North America is a continent in the Northern Hemisphere and almost entirely within the Western Hemisphere. It is bordered to the north by the Arctic Ocean, to the east by the Atlantic Ocean, to the southeast by South America and the Car ...
, outranked only by the three highest
Mexican
Mexican may refer to:
Mexico and its culture
*Being related to, from, or connected to the country of Mexico, in North America
** People
*** Mexicans, inhabitants of the country Mexico and their descendants
*** Mexica, ancient indigenous people ...
volcanoes,
Pico de Orizaba,
Popocatépetl, and
Iztaccíhuatl. Its summit is a small stratovolcano on top of a high platform of sedimentary rocks.
The mountain's massif is covered almost entirely by
icefields and
glaciers, and it is the principal source of ice for the
Klutlan Glacier
Klutlan Glacier is a long glacier in the U.S. state of Alaska. It is located southwest of Mount Nazirean and flows east across the border with Canada, then north to form the headwaters of the Klutlan River. Its native name was reported in 1891 ...
, which flows east for over into the
Yukon Territory of
Canada. The mountain also contributes a large volume of ice to the north-flowing
Russell Glacier system.
Mount Bona was named by Prince
Luigi Amedeo, Duke of the Abruzzi in 1897, who saw the peak while making the
first ascent of
Mount Saint Elias about to the southeast. He named it after the ''Bona'', his racing
yacht.
[
]
The mountain was first climbed in 1930 by
Allen Carpé
Allen Carpé (December 20th, 1894 – May 9, 1932) was an American engineer and mountaineer who is the namesake of Mount Carpe in Alaska. He was the first person to have reached the summit of Mount Bona and Mount Fairweather.
Biography
Carpé ...
,
Terris Moore
Terris Moore (April 11, 1908 – November 7, 1993) was an explorer, mountaineer, light plane pilot, and the second president of the University of Alaska.
Early years and education
Moore attended schools in Haddonfield, Philadelphia and New York ...
, and Andrew Taylor, from the Russell Glacier on the west of the peak. The current standard route is the East Ridge; a climb of nearby
Mount Churchill
Mount Churchill is a volcano in the Saint Elias Mountains and the Wrangell Volcanic Field of eastern Alaska. Churchill and its higher neighbor Mount Bona about to the southwest are both large ice-covered stratovolcanoes, with Churchill being ...
is a relatively easy addition via this route as well.
__NOTOC__
Elevation
Mount Bona's exact elevation is uncertain.
USGS 1:250,000 topographical maps show an elevation of , which was determined in 1913 by
International Boundary Commission surveyors. However, USGS 1:63,360 topographical maps do not show a spot height, and their contour lines indicate a summit elevation of 16,55050 feet (504515 meters). Many sources quote the latter figure.
See also
*
List of mountain peaks of North America
**
List of mountain peaks of the United States
***
List of mountain peaks of Alaska
*
List of the highest major summits of the United States
*
List of the most prominent summits of the United States
*
List of the most isolated major summits of the United States
*
List of volcanoes in the United States
References and notes
*
*
*
*
External links
Mount Bonaat the Alaska Volcano Observatory
*
*
{{DEFAULTSORT:Bona, Mount
Landforms of Copper River Census Area, Alaska
Mountains of Alaska
Mountains of Unorganized Borough, Alaska
Mount Bona
Saint Elias Mountains
Stratovolcanoes of the United States
Subduction volcanoes
Volcanoes of Alaska
Volcanoes of Unorganized Borough, Alaska
Wrangell–St. Elias National Park and Preserve