Santee, United States of America
Mission Trails Regional Park (MTRP) is a 7,220-acre (29.2 km2) open space preserve in San Diego, California, United States. The park was established in 1974. It is the sixth-largest municipally owned park in the United States, and the largest in California.
Listen to the audio guide for Mission Trails Regional Park Free on WIP — starts by itself when you arrive, even with the screen off