The Chapel of Postigo do Sol (Capela do Postigo do Sol) is a small yet historically meaningful religious structure located in the lower part of Porto, near the Ribeira riverside and the Fernandine Wall. Its name derives from the nearby ancient city gate — Postigo do Sol — which once served as an entrance to the fortified city from the Douro River.
Dating back to the 17th century, the chapel is a modest example of vernacular religious architecture with Baroque influences. Though small in size, it holds cultural and spiritual significance for the area. Its façade features traditional azulejo tiles and a simple pediment with a cross. The interior is austere but offers a quiet, contemplative atmosphere.
Historically, the chapel was frequented by sailors, fishermen, and residents of the riverside district who prayed before going out to sea. Its proximity to the city walls enhances its symbolic value as a point of convergence between faith, the city, and the river. Today, the Chapel of Postigo do Sol remains a peaceful retreat within a lively tourist zone, preserving the memory of Porto’s everyday religious traditions.