Paoay Church or Iglesia de San Agustin de Paoay is located at Paoay, Ilocos Norte. It is one of the oldest churches in the Philippines which was completed in 1710. The baroque architecture church is declared a National Cultural Treasure in 1973 by the Philippine Government and a UNESCO World Heritage Site in 1993 along with the other baroque churches in the Philippines.
The church is made up of coral stone and bricks. There are 24 massive buttresses on the side of the church and at the back making the structure an earthquake baroque design.
The bell tower on the right side of the church is a three-story coral stone tower. It was said the bell tower played a major part during the Katipuneros revolution serving as an observation post.
Paoay Lake National Park
Paoay Lake is the largest lake in the province of Ilocos Norte. It is a freshwater lake with different resorts around the area.
The lake was called Lago de Nanguyudan was supposed to be a barangay. The barangay was called San Juan de Sahagun that sank after an earthquake.
Another place to see in Paoay is the Malacanang of the North, a presidential museum and the residence of the family of President Ferdinand Marcos during his term. The museum is around Paoay Lake.