Saint Dominic Church, Gothic church in Castelvetrano, Italy

Saint Dominic Church is a late-Gothic church in Castelvetrano, built as the mausoleum of the Aragona-Tagliavia family. It has a single nave without a transept, covered by a wooden roof, with a cross-vaulted presbytery; a Gothic arch leads into the square chapel with its dome on conical corner niches. Communicating side chapels added over the decades flank the nave, giving the building a basilical layout lit by tall windows.

The complex was built in 1470, a date taken from a lost inscription once on the entrance door. On 20 April 1487 Pope Innocent VIII granted Nino III Tagliavia permission to build a Dominican convent next to the chapel of Santa Maria di Gesù. The late-Gothic church served as the mausoleum of the Aragona-Tagliavia family, and later chapels were added along the central nave.

The church is named after Saint Dominic, founder of the Dominican order, and this connection shows clearly in the artworks displayed in the side chapels. Paintings and sculptures throughout the interior depict scenes tied to Dominican devotion and tradition.

The three naves are clearly separated and easy to walk through, with the side chapels accessible at ground level. A visit on a bright day makes it easier to appreciate the interior details, as natural light comes mainly from the facade window.

The Choir Chapel, designed in 1577 by Antonino Ferraro da Giuliana, has a dome covered with frescoes showing four scenes: the Resurrection, the Assumption, Pentecost, and the Death of the Virgin. Grouping all four scenes within a single dome is an unusual choice that makes this chapel stand out from the rest of the interior.