San Juan La Union

The Ilocos Region (Ilokano: Rehion/Deppaar ti Ilocos; Pangasinan: Sagor na Baybay na Luzon; Tagalog: Rehiyon ng Ilocos) is an administrative region of the Philippines, designated as Region I, occupying the northwestern section of Luzon. It is bordered by the Cordillera Administrative Region to the east, the Cagayan Valley to the northeast and southeast, and the Central Luzon to the south.

San Fernando, officially the City of San Fernando (Ilokano: Siudad ti San Fernando, Pangasinan: Siyudad na San Fernando, Tagalog: Lungsod ng San Fernando), is a 3rd class component city in the province of La Union, Philippines. According to the 2015 census, it has a population of 121,812 people.The city is bounded by San Juan to the north, Bauang to the south, Bagulin and Naguilian to the east, and the South China Sea to the west.