Tide pool area in Cabrillo National Monument, San Diego, California, United States of America, North America

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