The Trona Pinnacles are an unusual geological feature in the California Desert National Conservation Area. The landscape consists of more than 500 tufa spires, some as high as 140 ft, rising from the
A close-up of one of the major clusters of pinnacles. June 2018.
San Bernardino County, officially the County of San Bernardino, is located in the southern portion of the U.S. state of California, and is located within the Inland Empire area. As of the 2020 United