Capitol Hill in Salt Lake City Utah gets its name from the Utah State Capitol picturesquely overlooking downtown. In addition, Capitol Hill can be considered a neighborhood of Salt Lake City.
Capitol Hill was originally called Arsenal Hill after the territorial arsenal built on the present site of the Utah State Capitol in 1860. The building was rumored by Latter-day Saints to contain vast stores of weapons including large cannons and reserves of explosives. By 1870 the arsenal, long abandoned, was destroyed by an arsonist.
On April 5, 1876, the two explosives magazines then owned by private companies exploded on Arsenal Hall. Debris rained over the surrounding city, and houses were said to have rattled from miles away.
Arsenal Hall became universally known as Capitol Hill after the 1916 completion of the prominent Utah State Capitol.
The Hill is slopes down to the South so that it handsomely overlooks the Salt Lake City downtown area. The Utah State Capitol, which the hill is now named after, was built from 1912 to 1916 in the prime spot to overlook the city. State Street, a road which runs through the whole state as highway 89, leads up Capitol Hill toward the Capitol which can be seen from miles away as the symbolic end of State Street. Main Street also climbs Capitol Hill one block to the west. The entire Salt Lake City metro area is impressively seen from Capitol Hill, and the Great Salt Lake glistens miles to the west.
The Hill is home to many historic buildings. The west sloping side of the hill is called "Marmalade Hill", since the streets are named after various fruits that are often used in making marmalade. It is reknowned as a uniquely diverse neighborhood. The east slope descends sharply into City Creek Canyon. Over the small canyon is another Salt Lake City neighborhood called "the Avenues". Above and to the north of the Capitol building is the Wasatch Springs area named after nearby natural hot springs. The sloping south face of Capitol Hill is sometimes called "Heber's Bench" after former resident and LDS Apostle Heber C. Kimball.
The eastern slope of Capitol Hill is called the "Marmalade District" after marmalade fruit jam because of the streets named after fruit trees imported and planted there such as apricot, quince and almond. Most of the original streets of Salt Lake City are aligned to and named after cardinal directions, and exceptions to this rule are often named. The Avenues are one example. The irregular, narrow, and steep roads of the Marmalade District are another.
The district is often considered among the most architecturally diverse in Utah residential neighborhoods. Early examples of Utah vernacular architecture sit alongside diverse turn-of-the-century styles such as a Russian-influenced LDS meeting house, Gothic revival homes, Victorian mansions, and eclectic houses of various combinations of adobe, brick, and carpentry.