Mission Santa Cruz (La Misión de la Exaltación de la Santa Cruz, which translates as the Mission of the Exaltation of the Holy Cross) was a Spanish mission founded in 1791 by the Franciscan order in present-day Santa Cruz, California, dedicated by Father Fermín de Lasuén, second president of the Alta California missions. The mission was named for the feast of the Exaltation of the Cross, adopting the name given to a nearby creek by the missionary priest Juan Crespi, who accompanied the explorer Gaspar de Portolá when he camped on the banks of the San Lorenzo River on October 17, 1769.