Description:The Bonneville Salt Flats is one of the most unique natural features in Utah, stretching over 30,000 acres. It is located near the Utah-Nevada border. They cover a large area and have a very unique environment. The famous Bonneville Speedway is located in the western portion of the flats, near Wendover. It is perfectly flat and has a thick crust of salty soil. It looks like a frozen lake bed covered with snow. No vegetation grows in that area. In other places, low mountains and hills break up the flat landscape. Sparse vegetation grows on hillsides and is pushing into the flat areas. On hot days, heat waves rise from the salty soil and create mirages that look amazingly real. If you believe your eyes, the dry desert looks like it is covered by water.