Grand Teton National Park Postcard

Grand Teton National Park is a United States National Park in northwestern Wyoming. Approximately 310,000 acres (130,000 ha) in size, the park includes the major peaks of the 40-mile (64 km) long Teton Range as well as most of the northern sections of the valley known as Jackson Hole. Only 10 miles (16 km) south of Yellowstone National Park, the two parks are connected by the National Park Service managed John D. Rockefeller, Jr. Memorial Parkway. These three protected areas in conjunction with surrounding National Forests constitute the Greater Yellowstone Ecosystem, which at almost 18,000,000 acres (7,300,000 ha), is one of the largest intact mid-latitude temperate ecosystems in the world. Human history of the Grand Teton region dates back at least 11,000 years, when the first nomadic hunter-gatherer Paleo-Indians would migrate into the region during warmer months in pursuit of food and supplies. In the early 19th-century, the first Caucasian explorers encountered the eastern Shoshone natives. Between 1810 and 1840, the region attracted fur trading companies that vied for control of the lucrative beaver fur trade. U.S. Government expeditions to the region commenced in the mid 19th-century as an offshoot of exploration in Yellowstone, and the first permanent white settlers in Jackson Hole arrived in the 1880s. Efforts to preserve the region as a national park commenced in the late 19th-century and in 1929, Grand Teton National Park was established, protecting the major peaks of the Teton Range. The valley of Jackson Hole remained in private ownership until the 1930s, when conservationists led by John D. Rockefeller, Jr. began purchasing land in Jackson Hole to be added to the existing national park. Against public opinion and with repeated congressional efforts to repeal the measures, much of Jackson Hole was set aside for protection as Jackson Hole National Monument in 1943. The monument was abolished in 1950 and most of the monument land was added to Grand Teton National Park. Grand Teton National Park is named for Grand Teton, the tallest mountain in the Teton Range. The naming of the mountains is attributed to early 19th-century French speaking trappers—"les trois tetons" (the three breasts) was later anglicised and shortened to Tetons. At 13,775 feet (4,199 m), Grand Teton abruptly rises more than 7,000 feet (2,100 m) above Jackson Hole, almost 850 feet (260 m) higher than Mount Owen, the second highest summit in the range. The park has numerous lakes, including 15-mile (24 km) long Jackson Lake as well as streams of varying length and the upper mainstem of the Snake River. Though in a state of recession, a dozen small glaciers persist at the higher elevations near the highest peaks in the range. Some of the rocks in the park are the oldest found in any U.S. National Park and have been dated at nearly 2.7 billion years. Grand Teton National Park is an almost pristine ecosystem and the same species of flora and fauna that have existed since prehistoric times can still be found there. More than 1000 species of vascular plants, dozens of species of mammals, 300 species of birds, more than a dozen fish species and a few species of reptiles and amphibians exist. Due to various changes in the ecosystem, some that are human-induced, efforts have been made to provide enhanced protection to some species of native fish and the increasingly threatened Whitebark Pine. Grand Teton National Park is a popular destination for mountaineering, hiking, fishing and other forms of recreation. There are more than 1000 drive-in campsites and over 200 miles (320 km) of hiking trails that provide access to backcountry camping areas. Noted for world-renowned trout fishing, the park is one of the few places to catch Snake River fine-spotted cutthroat trout. Grand Teton has several visitor centres that are managed by the National Park Service and concessionaire managed facilities which operate motels, lodges, gas stations and marinas. http://en.wikipedia.org/wiki/Grand_Teton_National_Park Photo by Arvind Mohanram