Snowmass Mountain is a fourteen thousand foot tall mountain in the U. S. state of Colorado, is the thirty-fourth highest mountain peak in the state. Located in the Elk Mountains, within the Maroon Bells-Snowmass Wilderness of the White River National Forest, it lies along the border between the Pitkin and Gunnison counties, west of Aspen and southwest of the town of Snowmass Village. Snowmass Mountain is named for the large snowfield. Snowmass Mountain should not be confused with the Snowmass ski area, located outside Snowmass Village. Hagerman Peak sits between Snowmass Mountain and Snowmass Peak and is often mistaken for Snowmass Mountain; the route most used to climb Snowmass Mountain is the Snowmass Creek approach. The route to the summit starts at Snowmass Lake, itself an 8.1-mile hike up Snowmass Creek from the parking area. Most people hike to the lake, camp the night and proceed to the top; this route is recommended in the spring and early summer when the snowfield still covers much of the route.
In the summer there is more travel on talus and more danger from rockfall. An alternative in snow-free conditions is to hike up to the saddle between the peak and Hagerman Peak. From that point there are climbers' trails which proceed on the opposite side of the ridge to the summit. A different and much less used route climbs the west side of Snowmass Mountain from Geneva Lake, accessed from the North Fork of the Crystal River. Snowmass Mountain Snowmass Peak List of mountain peaks of Colorado List of Colorado fourteeners Snowmass Mountain on 14ers.com "Snowmass Mountain". SummitPost.org. Photo Journal from a trip up Snowmass Mountain and on to Capitol Peak Aspen Ski & Snow Report
A summit is a point on a surface, higher in elevation than all points adjacent to it. The topographic terms acme, apex and zenith are synonymous; the term top is used only for a mountain peak, located at some distance from the nearest point of higher elevation. For example, a big massive rock next to the main summit of a mountain is not considered a summit. Summits near a higher peak, with some prominence or isolation, but not reaching a certain cutoff value for the quantities, are considered subsummits of the higher peak, are considered part of the same mountain. A pyramidal peak is an exaggerated form produced by ice erosion of a mountain top. Summit may refer to the highest point along a line, trail, or route; the highest summit in the world is Everest with height of 8844.43 m above sea level. The first official ascent was made by Sir Edmund Hillary, they reached the mountain`s peak in 1953. Whether a highest point is classified as a summit, a sub peak or a separate mountain is subjective; the UIAA definition of a peak is.
Otherwise, it's a subpeak. In many parts of the western United States, the term summit refers to the highest point along a road, highway, or railroad. For example, the highest point along Interstate 80 in California is referred to as Donner Summit and the highest point on Interstate 5 is Siskiyou Mountain Summit. A summit climbing differs from the common mountaineering. Summit expedition requires: 1+ year of training, a good physical shape, a special gear. Although a huge part of climber’s stuff can be left and taken at the base camps or given to porters, there is a long list of personal equipment. In addition to common mountaineers’ gear, Summit climbers need to take Diamox and bottles of oxygen. There are special requirements for crampons, ice axe, rappel device, etc. Geoid Hill – Landform that extends above the surrounding terrain Nadir Summit accordance Peak finder Summit Climbing Gear List
Snowmass Peak in the U. S. state of Colorado dominates the view from Snowmass Lake. It is mistaken for Snowmass Mountain, the thirty-fourth highest mountain peak in the state, as well as for Hagerman Peak. Snowmass Peak is not a peak but the lower end of Hagerman Peak's east ridge. Natural forced perspective causes the optical illusion that Snowmass Peak is higher than Hagerman Peak though it is 221 ft shorter than Hagerman's summit; this illusion combined with its striking rise behind Snowmass Lake justifies it being a named point on USGS topographical maps. It is located in the Elk Mountains, within the Maroon Bells-Snowmass Wilderness of the White River National Forest, it lies along the border between Pitkin and Gunnison counties, west of Aspen and southwest of the town of Snowmass Village. The route used to climb Snowmass Peak is the Trail Rider Pass trail to Hagerman Peak; this trail can be accessed by Snowmass Creek approach off Divide Road Snowmass Village or the Geneva Lake trail. It is possible to reach the summit between Hagerman Peak and Snowmass Mountain, but is much more difficult.
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The Front Range is a mountain range of the Southern Rocky Mountains of North America located in the central portion of the U. S. State of Colorado, southeastern portion of the U. S. State of Wyoming, it is the first mountain range encountered as one goes westbound along the 40th parallel north across the Great Plains of North America. The Front Range runs north-south between Casper and Pueblo, Colorado and rises nearly 10,000 feet above the Great Plains. Longs Peak, Mount Evans, Pikes Peak are its most prominent peaks, visible from the Interstate 25 corridor; the area is a popular destination for mountain biking, hiking and camping during the warmer months and for skiing and snowboarding during winter. Millions of years ago, the present-day Front Range was home to ancient mountain ranges, deserts and oceans; the name "Front Range" is applied to the Front Range Urban Corridor, the populated region of Colorado and Wyoming just east of the mountain range and extending from Cheyenne, Wyoming south to Pueblo, Colorado.
This urban corridor benefits from the weather-moderating effect of the Front Range mountains, which help block prevailing storms. About 1 billion years ago, the earth was producing massive amounts of molten rock that would one day amalgamate, drift together and combine, to form the continents we live on today. In the Colorado region, this molten rock spewed and cooled, forming what we now know as the Precambrian Pikes Peak Granite. Over the next 500 million years, little is known about changes in the sedimentation after the granite was produced. However, at about 500–300 million years ago, the region began to sink and sediments began to deposit in the newly formed accommodation space. Eroded granite produced sand particles that began to form strata, layers of sediment, in the sinking basin. Sedimentation would continue to take place until about 300 million years ago. Around 300 million years ago, the sinking reversed, the sediment-covered granite began to uplift, giving rise to the Ancestral Rocky Mountains.
Over the next 150 million years, during uplift the mountains would continue to erode and cover themselves in their own sediment. Wind, rainwater and ice-melt supplied rivers that carved through the granite mountains and led to their end; the sediment from these mountains lies in the Fountain Formation today. Red Rocks Amphitheatre outside of Denver, Colorado, is set into the Fountain Formation. At 280 million years ago, sea levels were low and present-day Colorado was part of the super-continent Pangaea. Sand deserts covered most of the area spreading as dunes seen in the rock record, known today as the Lyons Sandstone; these dunes appear to be cross-bedded and show various fossil footprints and leaf imprints in many of the strata making up the section. 30 million years the sediment deposition was still taking place with the introduction of the Lykins Formation. This formation can be best attributed to its wavy layers of muddy limestone and signs of stromatolites that thrived in a smelly tidal flat at present-day Colorado.
250 million years ago, the Ancestral Rockies were burying themselves while the shoreline was present during the break-up of Pangaea. This formation began right after Earth's largest extinction 251 million years ago at the Permian–Triassic Boundary. Ninety percent of the planet's marine life was a great deal on land as well. After 100 million years of deposition, a new environment brought rise to a new formation, the sandstone Morrison Formation; the Morrison Formation contains some of the best fossils of the Late Jurassic. It is known for its sauropod tracks and sauropod bones among other dinosaur fossils; as identified by the fossil record, the environment was filled with various types of vegetation such as ferns and Zamites. While this time period boasts many types of plants, grass had not yet evolved; the Dakota Sandstone, deposited 100 million years ago towards Colorado's eastern coast, shows evidence of ferns, dinosaur tracks. Sheets of ripple marks can be seen on some of the strata. Over the next 30 million years, the region was taken over by a deep sea, the Cretaceous Western Interior Seaway, deposited mass amounts of shale over the area known as the Pierre Shale.
Both the thick section of shale and the marine life fossils found. Colorado drained from being at the bottom of an ocean to land again, giving yield to another fossiliferous rock layer, the Denver Formation. At about 68 million years ago, the Front Range began to rise again due to the Laramide Orogeny in the west; the Denver Formation contained fossils and bones from dinosaurs like Tyrannosaurus rex and Triceratops. While the forests of vegetation and other organisms thrived, their reign would come to an end at the Cretaceous–Paleogene boundary. In an instant, millions of species are obliterated from a meteor impact in Mexico's Yucatán Peninsula. While this extinction led to the demise of the dinosaurs and other organisms, some life did prevail to repopulate the earth as it recovered from this tremendous disaster; the uplifted Front Range continued to erode and, by 40 million years ago, the range was once again buried in its own rubble. 37 million years ago, a great volcanic eruption took place in the Collegiate Range and covered the landscape in molten hot ash that torched and consumed everything across the landscape.
An entire lush environment was capped in a matter of minutes with 20 feet of extr
Mount Sopris is a twin-summit mountain in the northwestern Elk Mountains range of the Rocky Mountains of North America. The 12,965-foot mountain is located in the Maroon Bells-Snowmass Wilderness of White River National Forest, 6.6 miles north by northeast of the community of Redstone in Pitkin County, United States. Mount Sopris is located in western Pitkin County, south of Carbondale and southwest of the confluence of the Crystal and Roaring Fork rivers. Mount Sopris is notable for having two summits, East Sopris and West Sopris, that are one-half mile apart and have the same elevation of 12,965 feet, it is named for Richard Sopris, a former mayor of Denver and part of the first European expedition in the Roaring Fork Valley. In 2011 J. P. McDaniels petitioned to rename East Sopris "Mount John Denver" after the Colorado singer. A local poll in Aspen and Carbondale said. Mount Sopris is believed to have been formed by an igneous intrusion 10,000 feet below the earth's surface, geologically referred to as a pluton, that occurred around 30 million years ago, after the initial uplift of the modern Rocky Mountains.
Mount Sopris is not a volcano, but it is possible that an ancient volcano sat above it, with the current rock forming the magma chamber far below. Due to subsequent continued erosion, any evidence is now gone. In either case, the rock that makes up Sopris never reached the surface and crystallizing in situ, becoming exposed due to erosion. Nearby prominent peaks Mount Gunnison and Crested Butte are believed to have formed similarly. Mount Sopris dominates the skyline of Carbondale and the lower Roaring Fork Valley, serving as an unofficial symbol of the area, it is prominently visible from State Highway 82 in the vicinity of Carbondale. In terms of local relief, it is one of the largest peaks in the state of Colorado. For example, West Sopris rises 6,400 ft above the valley to the west in only 2.7 mi. In fact a vertical rise of over 6,000 feet in less than 3 miles is rare and impressive anywhere in the contiguous United States; the Mount Sopris Trail ascends to East Sopris via its east ridge. It starts near Dinkle Lake, on the northeast side of the mountain, passes between the two Thomas Lakes just before reaching timberline.
The ascent involves 12 mi of hiking. Mount Sopris Sopris Peak List of Colorado mountain ranges List of Colorado mountain summits List of Colorado fourteeners List of Colorado 4000 meter prominent summits List of the most prominent summits of Colorado List of Colorado county high points Live Mount Sopris webcam. Mount Sopris on Summitpost, an excellent article with many further links Rock Glacier on Mount Sopris at NASA Earth Observatory
Aspen Mountain (Colorado)
Aspen Mountain is a mountain summit in the Elk Mountains range of the Rocky Mountains of North America. The 10,705-foot peak is located in White River National Forest, 1.4 miles south-southeast of downtown Aspen in Pitkin County, United States. The north face of the mountain is the location of the Aspen Mountain ski area, one of four adjacent ski areas operated collectively as Aspen/Snowmass. Aspen Mountain is not high, relative to other mountains in Colorado, but nonetheless looms over the town of Aspen because of the proximity of the town, founded as a silver mining camp in 1879 during the Colorado Silver Boom; the mountain flank was the site of intense mining activity in the late 1880s and early 1890s, with many remains of mining activity below and on the surface of the mountain. In the middle 20th century it became the site of recreational downhill skiing. In 1946, the newly formed Aspen Skiing Company, founded by Walter Paepcke, built the first chairlift to the top of the mountain and opened the ski area that bears the name of the mountain.
Nowadays, people use a modern gondola, to get to the top of the mountain. Aspen Mountain is alternatively called Ajax by the locals. List of Colorado mountain ranges List of Colorado mountain summits List of Colorado fourteeners List of Colorado 4000 meter prominent summits List of the most prominent summits of Colorado List of Colorado county high points
A mountain is a large landform that rises above the surrounding land in a limited area in the form of a peak. A mountain is steeper than a hill. Mountains are formed through tectonic forces or volcanism; these forces can locally raise the surface of the earth. Mountains erode through the action of rivers, weather conditions, glaciers. A few mountains are isolated summits. High elevations on mountains produce colder climates than at sea level; these colder climates affect the ecosystems of mountains: different elevations have different plants and animals. Because of the less hospitable terrain and climate, mountains tend to be used less for agriculture and more for resource extraction and recreation, such as mountain climbing; the highest mountain on Earth is Mount Everest in the Himalayas of Asia, whose summit is 8,850 m above mean sea level. The highest known mountain on any planet in the Solar System is Olympus Mons on Mars at 21,171 m. There is no universally accepted definition of a mountain.
Elevation, relief, steepness and continuity have been used as criteria for defining a mountain. In the Oxford English Dictionary a mountain is defined as "a natural elevation of the earth surface rising more or less abruptly from the surrounding level and attaining an altitude which to the adjacent elevation, is impressive or notable."Whether a landform is called a mountain may depend on local usage. Mount Scott outside Lawton, Oklahoma, USA, is only 251 m from its base to its highest point. Whittow's Dictionary of Physical Geography states "Some authorities regard eminences above 600 metres as mountains, those below being referred to as hills." In the United Kingdom and the Republic of Ireland, a mountain is defined as any summit at least 2,000 feet high, whilst the official UK government's definition of a mountain, for the purposes of access, is a summit of 600 metres or higher. In addition, some definitions include a topographical prominence requirement 100 or 500 feet. At one time the U.
S. Board on Geographic Names defined a mountain as being 1,000 feet or taller, but has abandoned the definition since the 1970s. Any similar landform lower. However, the United States Geological Survey concludes that these terms do not have technical definitions in the US; the UN Environmental Programme's definition of "mountainous environment" includes any of the following: Elevation of at least 2,500 m. Using these definitions, mountains cover 33% of Eurasia, 19% of South America, 24% of North America, 14% of Africa; as a whole, 24% of the Earth's land mass is mountainous. There are three main types of mountains: volcanic and block. All three types are formed from plate tectonics: when portions of the Earth's crust move and dive. Compressional forces, isostatic uplift and intrusion of igneous matter forces surface rock upward, creating a landform higher than the surrounding features; the height of the feature makes it either a hill or, if steeper, a mountain. Major mountains tend to occur in long linear arcs, indicating tectonic plate boundaries and activity.
Volcanoes are formed when a plate is pushed at a mid-ocean ridge or hotspot. At a depth of around 100 km, melting occurs in rock above the slab, forms magma that reaches the surface; when the magma reaches the surface, it builds a volcanic mountain, such as a shield volcano or a stratovolcano. Examples of volcanoes include Mount Pinatubo in the Philippines; the magma does not have to reach the surface in order to create a mountain: magma that solidifies below ground can still form dome mountains, such as Navajo Mountain in the US. Fold mountains occur when two plates collide: shortening occurs along thrust faults and the crust is overthickened. Since the less dense continental crust "floats" on the denser mantle rocks beneath, the weight of any crustal material forced upward to form hills, plateaus or mountains must be balanced by the buoyancy force of a much greater volume forced downward into the mantle, thus the continental crust is much thicker under mountains, compared to lower lying areas.
Rock can fold either asymmetrically. The upfolds are anticlines and the downfolds are synclines: in asymmetric folding there may be recumbent and overturned folds; the Balkan Mountains and the Jura Mountains are examples of fold mountains. Block mountains are caused by faults in the crust: a plane; when rocks on one side of a fault rise relative to the other, it can form a mountain. The uplifted blocks are block horsts; the intervening dropped blocks are termed graben: these can be small or form extensive rift valley systems. This form of landscape can be seen in East Africa, the Vosges, the Basin and Range Province of Western North America and the Rhine valley; these areas occur when the regional stress is extensional and the crust is thinned. During and following uplift, mountains are subjected to the agents of erosion which wear the uplifted area down. Erosion causes the surface of mountains to be younger than the rocks that form the mountains themselves. Glacial processes produce characteristic landforms, such as pyramidal peaks, knife-edge arêtes, bowl-shaped cirques that can contai