Strategic location: The mission was established in a strategic location along El Camino Real, the main coastal route between Alta California and Mexico. This allowed the mission to serve as a hub for transportation, communication, and trade, as well as a place of rest for travelers.
Abundant resources: The area surrounding San Juan Capistrano was rich in natural resources, including fertile soil, water sources, and timber. This made the location suitable for agriculture, livestock raising, and construction, ensuring a sustainable economy for the mission.
Native population: The area was inhabited by several indigenous groups, including the Acjachemen and Juaneño people. The mission's location provided an opportunity for missionary work and cultural exchange, with the aim of converting the indigenous people to Christianity.
Previous exploration: The area had been previously explored and documented by Spanish explorers, such as Juan Rodríguez Cabrillo in the 16th century and Gaspar de Portolá in the 18th century. These explorers' accounts and maps helped in identifying potential mission sites, including San Juan Capistrano.
Historical and religious significance: The site had a historical and religious significance for the Spanish settlers. It was believed that Saint John of Capistrano had appeared in the area during a previous expedition, and the mission was named in his honor. This added a spiritual and symbolic value to the location.