Reno is the county seat of Washoe County, Nevada, United States. The city has a population of about 220,500 and is the most populous Nevada city outside of the Las Vegas metropolitan area. It sits in a high desert valley at the foot of the Sierra Nevada.

Reno, known as The Biggest Little City in the World, is famous for its casinos, and is the birthplace of the gaming corporation Harrah's Entertainment. Reno is bordered to the east by the city of Sparks. The Reno-Sparks metropolitan area is informally called the Truckee Meadows, and consists of about 400,000 residents.

Archaeological finds place the eastern border for the prehistoric Martis people in the Reno area.

As early as the 1850s a few pioneers settled in the Truckee Meadows, a relatively fertile valley through which the Truckee River made its way from Lake Tahoe to Pyramid Lake. In addition to subsistence farming, these early residents could pick up business from travelers along the California Trail, which followed the Truckee westward, before branching off towards Donner Lake, where the formidable obstacle of the Sierra began.

Nevada (ⁱ/nəˈvædə/ or /nəˈvɒdə/) is a state in the western, mountain west, and southwestern regions of the United States. Nevada is the 7th most extensive, the 35th most populous, and the 9th least densely populated of the 50 United States. Over two-thirds of Nevada's people live in one single county, Clark County, which contains the Las Vegas–Paradise metropolitan area, where the state's three largest incorporated cities are located. Nevada's capital is Carson City.

Nevada is largely desert and semiarid, with much of it located within the Great Basin. Areas south of the Great Basin are located within the Mojave Desert, while Lake Tahoe and the Sierra Nevada mountains lie on the western edge. Approximately 86% of the state's land is owned by the US government under various jurisdictions, both civilian and military.

The name Nevada is derived from the nearby Sierra Nevada mountains, which means "snow-capped mountain range" in Spanish. The land comprising the modern state was inhabited by Native Americans of the Paiute, Shoshone, and Washoe tribes prior to European contact. It was subsequently claimed by Spain as a part of Alta California until the Mexican War of Independence brought it under Mexican control. The United States gained the territory in 1848 following its victory in the Mexican-American War and the area was eventually incorporated as part of Utah Territory in 1850. The discovery of silver at the Comstock Lode in 1859 led to a population boom that was an impetus to the creation of Nevada Territory out of western Utah Territory in 1861. Nevada became the 36th state on October 31, 1864.