Church of San Martino is not just a house of prayer, but a well-known tourist attraction as well. Make the pilgrimage and enjoy the peace and quiet.
You'll have sightseeing choices galore in O Grove. Church of San Martino is an ideal place to begin here, but there are loads of other worthy attractions to enjoy. Martin Codax Winery, Pedras Negras Marina, and Ruta da Pedra e da Auga are not far from the house of prayer and will round out your day nicely.