Church of Santiago de Boente plays a significant role in the social and religious life of this place. It's a wonderful place to share a thought or prayer during a busy travel itinerary.
You're spoiled for sightseeing choice when in Arzua. Church of Santiago de Boente is a good place to begin here, but there are lots of other fine places to consider. Church of Santa María de Melide, and Terra de Melide Museum are not far from the house of prayer and will round out your day nicely.