With 112 kilometers of beaches, friendly locals and great weather, California’s second largest city is the perfect mix of urban sophistication and laid-back beach culture. The spirit of San Diego embraces fun, creativity and a carefree attitude. If you are looking for a true California beach city where “Happiness is Calling”, San Diego is the place to be. San Diego  lies along the Pacific Ocean at San Diego Bay, just north of the international border with Mexico and US.