Jericho is an unincorporated community in Juab County, Utah, United States. It is located about 103 miles (166 km) southwest of Salt Lake City and 30 miles (48 km) west of Nephi.The community is near Little Sahara Recreation Area, an area consisting of sand dunes. The area is popular among off road vehicle users, motocross bikers, and campers. Jericho can be reached by U.S. Route 6 through Eureka or Delta.