European San Diego dates to the summer of 1769, when Spanish expeditions established the Presidio of San Diego and Mission San Diego de Alcalá — the first of the twenty-one California missions and the first European settlement on the West Coast of the present-day United States. It is the event that earned the city its enduring nickname, the 'Birthplace of California.' The mission era is also a difficult history: in 1775 the Kumeyaay rose against the mission in an act of resistance against a system imposed on their land and their lives. San Diego holds both truths at once — the founding that opened California to the wider world, and the people whose home it already was.
Spanish rule gave way to Mexican rule in 1821, and the surrounding ranchos shaped a generation of life before California passed to the United States in 1848. San Diego incorporated as an American city in 1850, but the old settlement clustered around the presidio in what is now Old Town. The modern downtown is the work of one man's gamble: in 1867 Alonzo Horton bought the bayfront flats and laid out a 'New Town' close to the water, betting that a city should sit beside its harbor. He was right, and the center of San Diego has faced the bay ever since.
Why People Visit San Diego
San Diego rewards visitors with a rare mix: deep early-California history, a working Navy harbor, world-class parks and museums, and miles of Pacific coast, all under a famously mild sky. People come for Balboa Park and the bay, for the beaches and the sunsets off Point Loma, and for the layered story of the city where California began. It is historic, easygoing, and unmistakably Californian.
