Mormon pioneers These southern explorations eventually led to Mormon settlements in St. George, Utah, Las Vegas and San Bernardino, California, as well as communities in southern Arizona. By 1885, Mormon communities were being established in northern Mexico. The Mormon pioneers are celebrated annually on July 24 in the State of Utah, known as Pioneer Day. Salt Lake City also has the Mormon Pioneer Memorial Monument, where Brigham Young, Eliza R. Snow, and other Mormon pioneers are buried and where a memorial exists dedicated to all who crossed the plains to the Salt Lake Valley. Additionally, the Pioneer (characterized as "Pioneer Pete") is
Salt Lake City holiday is Pioneer Day, July 24, the anniversary of the Mormon pioneers' entry into the Salt Lake Valley. It is celebrated each year with a week's worth of activities, including a children parade, a horse parade, the featured Days of '47 Parade (one of the largest parades in the United States), a rodeo, and a large fireworks show at Liberty Park. Fireworks can be legally sold and set off around July 24. First Night on New Year's Eve, a celebration emphasizing family-friendly entertainment and activities held at Rice-Eccles Stadium at the University of Utah, culminates with a fireworks display at