Latter-day Saint pioneers that settled the area arrived in the 1840s established a trading post by then
Carson City (now the state's capital). In 1855, 30 men were called to establish a mission in Southern Nevada, which began a
silver mining operation. The Lone Mountain Nevada Temple was announced by church president Russell M. Nelson on October 2, 2022, during general conference, along with 17 others. According to the church, there are around 180,000 Latter-day Saints across 360 congregations in the state, and about 6% of the state population are church members. On February 26, 2024, the Church released an exterior rendering, showing the building’s white façade, large arched windows, and a central tower topped with a gold-colored dome. In May 2024, the proposal for the temple went before the Las Vegas Planning Commission, where it sparked significant public interest. While many Latter-day Saints supported the project, some local residents raised concerns about its size and lighting. After an extensive hearing, the Planning Commission voted to recommend approval, subject to conditions addressing neighborhood concerns, such as nighttime lighting restrictions. On July 17, 2024, the Las Vegas City Council voted unanimously to approve the temple. In response to feedback from city officials and residents, the height of the central spire was reduced from 216 feet to 196 feet to avoid the need for an
FAA-mandated aircraft warning light. The square footage was also adjusted to approximately 70,190 square feet. The council also approved the construction of an adjacent meetinghouse (15,982 sq ft) and a maintenance building (1,690 sq ft) as part of the complex. Shortly after the city’s approval, a lawsuit was filed by local residents opposing the temple’s location, arguing that the project violated zoning rules for rural preservation. The case was heard in early 2025, and in February 2025, a Clark County District Court dismissed the lawsuit, ruling in favor of the City of Las Vegas and allowing the project to proceed. == Design and architecture ==