Circumnavigating Northern Luzon

City, Tamauini Church, Sword making in Brgy. Lirio Bajo, Callao Cave in Penablanca, Cavalry Hills, Iguig, Pottery Making in Iguig, Alcala Church, Lallo Church, Aparri, Port Irene, San Vicente Port, Crocodile Island, Palaui Island, Patapat Highway, Bangui Windmills, Vigan, San Fernando, La Union