Se' Cathedral is one of the most celebrated religious buildings of Goa in India. It was constructed in 16th century the Roman Catholics under the Portuguese rule. The Cathedral, the largest church in Asia, is dedicated to St. Catherine of Alexandria on whose feast day in 1510, Alfonso Albuquerque defeated the Muslim army and took possession of the city of Goa. Hence, it is also known as St. Catherine's' Cathedral.
The construction of this imposing edifice began in 1562 during the reign of King Dom Sebastião (1557-78) and substantially completed by 1619. It was consecrated in 1640.
The church is 250 ft in length and 181 ft in breath. The frontispiece stands 115 ft high. The building is Portuguese-Gothic in style with a Tuscan exterior and Corinthian interior. The exterior of the cathedral is notable for its plainness of style whereas, its vaulted interior overwhelms the visitors by sheer grandeur.
The main altar of the Cathedral is dedicated to St. Catherine of Alexandria, and old paintings on either side of it, depict scenes from her life and martyrdom. On the right of the nave, is the screened Chapel of the Cross of Miracles.