The Northern Luzon Heroes Hill National Park is a national park in the Republic of the Philippines, located in the municipalities of Santa and partly in Narvacan in Ilocos Sur province. The protected area was established on July 9, 1963, by Proclamation No. 132.
The protected area covers of beautiful mountain scenery with elevations up to adjacent to the South China Sea. Activities to the park include trekking, mountain biking or sightseeing.