The Mission San Luis Obispo de Tolosa is founded in San Luis Obispo, California.

Mission San Luis Obispo de Tolosa is a Spanish mission founded September 1, 1772 by Father Junípero Serra in San Luis Obispo, California. The mission was named after San Luis, obispo de Talosa.

San Luis Obispo is a city in and the county seat of San Luis Obispo County, California, United States. Located on the Central Coast of California, San Luis Obispo is roughly halfway between the San Francisco Bay Area in the north and Greater Los Angeles in the south. The population was 47,063 at the 2020 census.

September 1 is the 244th day of the year in the Gregorian calendar; 121 days remain until the end of the year.