The document provides an overview of Region I (Ilocos Region) in the Philippines. It is located in the northwestern part of Luzon island and includes four provinces: Ilocos Norte, Ilocos Sur, La Union, and Pangasinan. The region has a population of over 4 million people comprised of Ilocanos, Pangasinenses, and Igorots. It has a dry season from November to April and a rainy season from May to October. The region is known for agriculture and food production, as well as cultural festivals and tourist attractions centered around Ilocano culture, history, and natural scenic areas.