Pajaro Dunes is a census-designated place in Santa Cruz County, California. Pajaro Dunes is situated at an elevation of 13 feet above sea level. The 2020 United States census reported Pajaro Dunes' population was 122. From Wikipedia
The inert military ordnance, identified as a U.S. Navy Mk 15 Mod 2 practice bomb, was found at Pajaro Dunes due to high surf conditions.