Welcome to San Diego, California's second largest city and the United States seventh largest, where blue skies keep watch on 70 miles of beaches and a gentle Mediterranean climate begs for a day of everything and nothing. Bordered by Mexico, the Pacific Ocean, the Anza-Borreg Desert and the Laguna Mountains, San Diego county's 4200 square miles offer immense options for business and pleasure.
SPIE Optics+Photonics 2011 will be held at the San Diego Convention Center, 111 West Harbor Drive.
The Headquarters Hotel is the San Diego Marriott Hotel + Marina located adjacent to the Convention Center 333 West Harbor Drive.
