Mount Elbert is the highest summit of the Rocky Mountains of North America. With an elevation of , it is also the highest point in the U.S. state of Colorado and the second-highest summit in the contiguous United States after Mount Whitney, which is slightly taller. The ultra-prominent fourteener is the highest peak in the Sawatch Range, as well as the highest point in the entire Mississippi River drainage basin. Mount Elbert is located in San Isabel National Forest, southwest (bearing 223°) of the city of Leadville in Lake County, Colorado. Many other fourteeners surround Elbert in all directions, and it is very close to central Colorado's Collegiate Peaks. The neighboring Mount Massive, to the north, is the second-highest peak in the Rocky Mountains and the third-highest in the contiguous United States, and La Plata Peak, to the south, is the fifth-highest in the Rockies. The community of Twin Lakes lies at the base of Mount Elbert, Denver is about to the east, Vail is to the north, and Aspen is to the west. Leadville, about to the northeast, is the nearest large town.
Geology
Mount Elbert is part of the Sawatch Range, an uplift of the Laramide Orogeny which separated from the Mosquito Range to the east around 28 million years ago. The tops of this range were heavily glaciated, leaving behind characteristic summit features and other such clues. For example, the base of Elbert on the eastern side exhibits expanses of igneous and metamorphic rocks exposed when the glaciers receded, leaving a lateral moraine. Further up the eastern side there is a large cirque with a small tarn. There are also lakes to both the north and south, Turquoise and Twin Lakes respectively; the Twin Lakes are a result of the natural dam of end moraines, and Turquoise Lake was created by the manmade Sugar Loaf Dam.
Mount Elbert is composed largely of quartzite. However, the summit ridge consists of metamorphic basement rock, which is Pre-Cambrian in origin and about 1.7 billion years old. There are various igneous intrusions including pegmatite, as well as bands of gneiss and schist. Unlike mountains of similar altitude elsewhere, Elbert lacks both a permanent snowpack and a prominent north-facing cirque, which can be attributed to its position among other mountains of similar height, causing it to receive relatively small quantities of precipitation.
History
right|thumb|Mount Elbert was named after [[Samuel Hitt Elbert]]
Mount Elbert was named by miners in honor of Samuel Hitt Elbert, the governor of the then-Territory of Colorado, because he brokered a treaty in September 1873 with the Ute tribe that opened up more than of reservation land to mining and railroad activity. The first recorded ascent of the peak was by H.W. Stuckle in 1874, who was surveying the mountain as part of the Hayden Survey.
Originally measured as in height, Mount Elbert's elevation was later adjusted to following a re-evaluation of mapped elevations, which sparked protests. The actual change was made in 1988 as a result of the North American Vertical Datum of 1988; it seems the original measurement resulted from the Sea Level Datum of 1929. A matter of some contention arose after the Great Depression over the heights of Elbert and its neighbor Mount Massive, which differ in elevation by only . This led to an ongoing dispute that came to a head with the Mount Massive supporters building large piles of stones on the summit to boost its height, only to have the Mount Elbert proponents demolish them. The effort was ultimately unsuccessful and Mount Elbert has remained the highest peak in Colorado.
Hiking
thumb|right|250px|The north-east ridge
There are three main routes to ascend the mountain, all of which gain over elevation. The standard route ascends the peak from the east, starting from the Colorado Trail just north of Twin Lakes. The long North (Main) Elbert Trail begins close to the Elbert Creek Campground, and gains about . The trail is open to equestrians, mountain bikers and hunters during season. An easier, but longer route, the South Elbert Trail, is long, climbing at a less-punishing gradient than the North Elbert Trail, approaching from the south and then climbing the eastern ridge.