Coastline in Cabrillo National Monument, San Diego, California, United States of America, North America

travel destination photography horizontal coastline cabrillo national monument san diego california day nobody coastline rock rock formation sea high angle view waves nature geology erosion physical geography blue clear sky sunlight boulder outdoors usa us united states united states of america north america american north american colour image colour color image color outside travel destinations travel no one no one high angle elevated view from above looking down topography the natural world