The Logan Utah Temple (formerly the Logan Temple) was completed in 1884, and is the fourth temple built by the Church of Jesus Christ of Latter-day Saints. Located in the city of Logan, Utah, it was the second temple built in the Rocky Mountains, after the St. George Temple, which remains the only Latter-day Saint temple that has been in operation longer than the Logan Temple. The temple in Logan was announced on October 6, 1876, with its groundbreaking taking place on May 18, 1877. The groundbreaking was shortly after dedication of the St. George Temple on April 6, 1877. The site of the Logan Temple had been held in reserve for many years. It was used as a park and public grounds before being dedicated as the site for the temple. The Salt Lake Temple had been announced in 1847, but construction was still underway and would not be completed until 1893, so the Logan and St. George temples were built to satisfy the church's need for temples. More than 25,000 people worked on the Logan Temple. Timber for the building was hauled from the Temple Fork area of Logan Canyon. Lime and quartzite was quarried out of nearby Green Canyon. Most materials were extracted during winter when farm duties were low and because transporting material was easier on sled than wagon. A combination of hired hands and volunteers were used with wards providing quotas of volunteers. As completion of the temple neared, women in the area were asked to make carpets for the temple as funds did not allow them to purchase store made carpet for the entire building. The women spent two months working to hand make 2,144 square yards of carpet. The Logan Temple was the second temple to be completed in the Utah area and is the church's sixth largest. It was built on a plot selected by church president Brigham Young and has 4 ordinance rooms and 11 sealing rooms, with a total floor area of . The design by the church's head architect, Truman O. Angell, had two towers and was based on the same pattern as the Salt Lake Temple, with a large assembly hall and other similar rooms. On May 17, 1884, the Logan Temple was dedicated by church president John Taylor. The design incorporates an unusual amount of Gothic detailing compared with other temples, which are more Renaissance or Byzantine-inspired.