The Parish Church of St. Paul the Apostle is one of the most recognizable and significant religious landmarks gracing the city of Olbia. Located at the highest point of the historical center, this majestic temple built from local grey granite serves as a vital landmark for travelers exploring the island of Sardinia, Italy.

The church's primary architectural feature is its magnificent polychrome dome, covered in multi-colored majolica tiles, which contrasts brightly with the austere and ascetic facade. Built upon the foundations of an ancient temple, this site represents a unique blend of strict medieval monumentality and elegant Baroque decor acquired during later reconstructions.
Inside, visitors will find a rich interior: from ancient wooden choir stalls of the Venetian school to masterfully executed 20th-century frescoes. St. Paul's Church is not just an architectural monument but a living testament to the region's centuries-old history, where the secrets of the Punic and Roman eras are hidden beneath the vaults of the modern temple.