Alstrom Point is a 4,685-foot (1,428 meter) elevation landmark located in
Glen Canyon National Recreation Area
Glen Canyon National Recreation Area (shortened to Glen Canyon NRA or GCNRA) is a national recreation area and conservation unit of the United States National Park Service that encompasses the area around Lake Powell and lower Cataract Canyon ...
, in
Kane County of southern
Utah
Utah ( , ) is a state in the Mountain West subregion of the Western United States. Utah is a landlocked U.S. state bordered to its east by Colorado, to its northeast by Wyoming, to its north by Idaho, to its south by Arizona, and to its ...
.
It is situated northeast of the town of
Page
Page most commonly refers to:
* Page (paper), one side of a leaf of paper, as in a book
Page, PAGE, pages, or paging may also refer to:
Roles
* Page (assistance occupation), a professional occupation
* Page (servant), traditionally a young ma ...
. This iconic landmark of the Lake Powell area is a
cape
A cape is a clothing accessory or a sleeveless outer garment which drapes the wearer's back, arms, and chest, and connects at the neck.
History
Capes were common in medieval Europe, especially when combined with a hood in the chaperon. T ...
that extends south into
Lake Powell
Lake Powell is an artificial reservoir on the Colorado River in Utah and Arizona, United States. It is a major vacation destination visited by approximately two million people every year. It is the second largest artificial reservoir by maximum ...
between
Padre Bay and Warm Creek Bay. Alstrom Point rises nearly 1,000 feet above the lake when it's full. It is composed primarily of
Entrada Sandstone
The Entrada Sandstone is a formation in the San Rafael Group found in the U.S. states of Wyoming, Colorado, northwest New Mexico, northeast Arizona, and southeast Utah. Part of the Colorado Plateau, this formation was deposited during the Jurass ...
, similar to Romana Mesa immediately south, and
Gunsight Butte to the east. The Entrada Sandstone is overlain by Romana Sandstone, and
capped
In sport, a cap is a player's appearance in a game at international level. The term dates from the practice in the United Kingdom of awarding a cap to every player in an international match of rugby football and association football. In the ea ...
by
Morrison Formation
The Morrison Formation is a distinctive sequence of Upper Jurassic sedimentary rock found in the western United States which has been the most fertile source of dinosaur fossils in North America. It is composed of mudstone, sandstone, siltstone, ...
. The Entrada Sandstone, which was originally deposited as sandy mud on a tidal flat, is believed to have formed about 160 million years ago during the
Jurassic
The Jurassic ( ) is a Geological period, geologic period and System (stratigraphy), stratigraphic system that spanned from the end of the Triassic Period million years ago (Mya) to the beginning of the Cretaceous Period, approximately Mya. The J ...
period as a giant sand sea, the largest in Earth's history.
Alstrom Point is an excellent photography and camping spot.
[Peter Massey and Jeanne Wilson, ''Backcountry Adventures Utah'', Adler Publishing Company, 2006, page 276.] It briefly appears in the 1968 film ''
Planet of the Apes
''Planet of the Apes'' is an American science fiction media franchise consisting of films, books, television series, comics, and other media about a world in which humans and intelligent apes clash for control. The franchise is based on Frenc ...
''. It has been used as a location for music videos such as Michael Bolton's ''
Said I Loved You...But I Lied'' and Britney Spears' ''
I'm Not a Girl, Not Yet a Woman
"I'm Not a Girl, Not Yet a Woman" is a song by American singer Britney Spears from her third studio album, ''Britney'' (2001). It was written and produced by Max Martin and Rami, with additional writing from Dido. The song was released as the s ...
''.
According to the
Köppen climate classification
The Köppen climate classification is one of the most widely used climate classification systems. It was first published by German-Russian climatologist Wladimir Köppen (1846–1940) in 1884, with several later modifications by Köppen, nota ...
system, Alstrom Point is located in an
arid climate
The desert climate or arid climate (in the Köppen climate classification ''BWh'' and ''BWk''), is a dry climate sub-type in which there is a severe excess of evaporation over precipitation. The typically bald, rocky, or sandy surfaces in deser ...
zone with hot, very dry summers, and chilly winters with very little snow.
This geographical feature's toponym was officially adopted in 1986 by the
U.S. Board on Geographic Names
The United States Board on Geographic Names (BGN) is a federal body operating under the United States Secretary of the Interior. The purpose of the board is to establish and maintain uniform usage of geographic names throughout the federal govern ...
.
__NOTOC__
See also
*
Colorado Plateau
The Colorado Plateau, also known as the Colorado Plateau Province, is a physiographic and desert region of the Intermontane Plateaus, roughly centered on the Four Corners region of the southwestern United States. This province covers an area ...
Gallery
File:View of Gunsight Butte and Navajo Mountain.jpg, Gunsight Butte seen from the west at Alstrom Point
File:Gunsight Butte, Lake Powell.jpg, Gunsight Butte seen from Alstrom Point
File:Gunsight Butte aerial.jpg, Gunsight Butte centered in lake, Alstrom Point far left
File:WATERCOLOR - UTAH - (4) (15883246002).jpg
References
{{reflist
External links
* Weather forecast
National Weather Service
Colorado Plateau
Landforms of Kane County, Utah
Glen Canyon National Recreation Area
Lake Powell