Originally, the Salt Lake Valley was inhabited by the Shoshone, Paiute, Goshute and Ute Native American tribes. At the time of the founding of Salt Lake City the valley was within the territory of the Northwestern Shoshone, who had their seasonal camps along streams within the valley and in adjacent valleys. One of the local Shoshone tribes, the Western Goshute tribe, referred to the Great Salt Lake as Pi'a-pa, meaning "big water", or Ti'tsa-pa, meaning "bad water". The land was treated by the United States as public domain; no aboriginal title by the Northwestern Shoshone was ever recognized by the United States or extinguished by treaty with the United States. Father Silvestre Vélez de Escalante, a Spanish Franciscan missionary is considered the first European explorer in the area in 1776, but only came as far north as Utah valley (Provo), some 60 miles south of the Salt Lake City area. The first US visitor to see the Salt Lake area was John Chugg in 1824. U.S. Army officer John C. Frémont surveyed the Great Salt Lake and the Salt Lake Valley in 1843 and 1845. The Donner Party, a group of ill-fated pioneers, traveled through the Great Salt Lake Valley a year before the Mormon pioneers. This group had spent weeks traversing difficult terrain and brush, cutting a road through the Wasatch Mountains, coming through Emigration canyon into the Salt Lake Valley on August 12, 1846. This same path would be used by the vanguard company of Mormon pioneers, and for many years after that by those following them to Salt Lake. Early years On July 24, 1847, 143 men, three women and two children founded Great Salt Lake City several miles to the east of the Great Salt Lake, nestled in the northernmost reaches of the Salt Lake Valley. The first two in this company to enter the Salt Lake valley were Orson Pratt and Erastus Snow. These members of the Church of Jesus Christ of Latter-day Saints ("LDS Church") sought to establish an autonomous religious community and were the first people of European descent to permanently settle in the area now known as Utah. Thousands of Mormon pioneers would arrive in Salt Lake in the coming months and years. Brigham Young led the Saints west after the death of Joseph Smith. Upon arrival to the Salt Lake valley, Young had a vision by saying, "It is enough. This