San Xavier del Bac Mission

Completed in 1797 and located south of Tucson, San Xavier del Bac Mission is Arizona's oldest intact European structure, famously dubbed the 'White Dove of the Desert.' It is renowned for its striking Spanish Colonial architecture featuring bright white towers—one notably left unfinished—and an intricate, ornate interior adorned with more than 180 sculpted angels.

Commenters hold deep admiration and spiritual appreciation for the mission, frequently reminiscing about past visits and voicing a strong desire to return. Many specifically praise the remarkable beauty of the interior and express excitement to experience it firsthand.