Cache Valley, Utah is a beautiful place. It is a high mountain valley, home to Utah State University, where I spent my junior and senior years of college. It is also home to the Logan Utah LDS temple. This temple was built in the 19th century by hand, by pioneers that sacrificed to build it. They wanted the blessings of the temple for themselves and their families, such as being sealed as a family even after death.
Temples are sacred to members of my faith, The Church of Jesus Christ of Latter-day Saints. To learn more, ask your mormon friends, or the LDS missionaries!