About San Diego Pro-Cathedral
The San Diego Pro-Cathedral, also known as San Diego Parish Church, is one of the most prominent and well-preserved landmarks in Silay City, Negros Occidental. Dedicated to Saint Didacus of Alcalá (San Diego de Alcalá), it stands as a symbol of the city’s deep Catholic faith and rich cultural heritage. What makes it unique is its distinct Romanesque-style dome—the only church in Negros Occidental to feature such an architectural design, reminiscent of European cathedrals.
