The Logan Utah Temple (formerly the Logan Temple) is the fourth constructed and the second of the still-operating temple of The Church of Jesus Christ of Latter-day Saints (LDS Church). Located in the city of Logan, Utah, it was the second LDS temple built in the Rocky Mountains. The LDS temple in Logan was announced on May 18, 1877, just after the dedication of the St. George Utah Temple in April 1877. The site of the Logan Temple had been held in reserve for many years.