SOLEDAD Mission Nuestra Señora de la Soledad - Mission Nuestra Señora Dolorosísima de la Soledad, thirteenth in the chain of Alta California missions, was established on October 9, 1791, at the site of an Esselen Indian village The Soledad Mission is very quiet and peaceful. It maintains imposing ruins of the early mission, restored chapel and a garden. Located South of Soledad off Highway 101, take Arroyo Seco Road exit.