Yes, it is similar.
Even at the beginning I thought about Santa Barbara Mission, but I realized the domes of the bell towers are different. Even the shape of the bell Towers I think is a square prism in Santa Barbara. And in MacGyver looks like a hexagonal prism, I think (one tower) and square (other tower).
I have a book about El Camino Real, but I didnīt find in it.
It look like very old, the time when spaniards were in California, Arizona, Texas... (XVII). Now is difficult to know what mission is it, but i am sure is it possible to guess it.
Attached Image
