The Santa Luzia Sanctuary is a prominent religious site located in Viana do Castelo, Portugal. It is dedicated to Saint Lucy, the patron saint of the blind, and is known for its stunning architecture and panoramic views of the surrounding landscape. The sanctuary features a neo-Byzantine style, with intricate mosaics and a large dome that dominates the skyline. Visitors to the sanctuary can explore its beautiful interior, which includes a main altar adorned with religious art. The site is also a popular pilgrimage destination, attracting many worshippers and tourists who come to admire its beauty and spiritual significance.