Why was Oceanside picked fr the location of San Luis Rey?

Oceanside was chosen as the location for the Mission San Luis Rey de Francia due to its proximity to essential resources such as water, fertile land, and access to trade routes. The area offered a favorable climate for agriculture and livestock, which were vital for sustaining the mission's community. Additionally, the location was strategically positioned to serve the indigenous people and facilitate the spread of Christianity in the region. The mission, founded in 1798, became one of the largest and most significant in California's mission system.