Finally! Someone had the right answer!
…is the Old San Miguel Mission in Socorro, New Mexico!
You can see it from I-25 if you look to the West just before the southern exit. Or..take your time and get off I-25 and into the neighborhood. It is a beautiful place in a very interesting town.
Our winner is Marita of Albuquerque! Thank you for playing, Marita. Please pick a set of earrings from http://www.lilseeds.com as your prize.
RUNNER UP is Cameron of Las Vegas, Nevada. He incorrectly guessed the Vatican but was so far off I thought he too should win…just for being brave!