Windsurfers in front of Golden Gate Bridge, San Francisco. - Stock image
California, Golden Gate Bridge, Pacific Ocean, San Francisco - California, Sea
'San Francisco, California, USA - July 17, 2011: Windsurfers in front of the Golden Gate Bridge, as seen from Berkeley Marina. Summer heat in the desert regularly creates strong inland winds that make San Francisco Bay Area a famous spot for windsurfers. The ones seen on the photo launch from Treasure Island, a former US Army base station, and cross the bay all the way over to Angel Island.'