California is located on the so-called West Coast of the USA which, thanks to its weather, was renamed as the Golden Coast. It's a narrow and long piece of land, the South is more populated than the northern part and shares a southern border with Mexico (Tijuana is only a few km away from San Diego) and a northern one with super American Oregon. Arizona and Nevada are very close to California and it's very common to visit Las Vegas too during a trip to California.\r