Puerto Vallarta is a Mexican beach resort city situated on the Pacific Ocean's Bahía de Banderas. The 2010 census reported Puerto Vallarta's population as 255,725 making it the fifth largest city in the state of Jalisco, and the second largest urban agglomeration in the state after the Guadalajara Metropolitan Area. The City of Puerto Vallarta is the government seat of the Municipality of Puerto Vallarta which comprises the city as well as population centers outside of the city extending from Boca de Tomatlán to the Nayarit border (the Ameca River). Around the Bay, marvellous beaches, lush jungles and sparkling waterfalls offer many opportunities for the adventurous while five star resorts, world-class shopping and gourmet restaurants satisfy even the most sophisticated traveller. Stretching from the south end of Old Town to central downtown, a newly extended and refurbished boardwalk along the ocean, called the Malecon, passes by any number of shops, restaurants, and hotels, and often plays host to mimes, break-dancers, clowns and artists.

San Diego, named after Saint Didacus, is the eighth-largest city in the United States and second-largest city in California after Los Angeles, with a population of 1,306,300 (Jul 2009) within its administrative limits on a land area of 372.1 square miles (963.7 km2). The city is located on the coast of the Pacific Ocean in Southern California. The urban area of San Diego extends beyond the administrative city limits with a population of 2,880,000. San Diego is also the county seat of San Diego County, the 5th largest county, by population, in the United States.