Located in the North-western coast of Luzon in the Philippines, Ilocos Sur is a treasure trove of historical and cultural landmarks, spectacular natural landscapes, and delectable cuisine. The province is best known for Vigan, its capital city, which is a UNESCO World Heritage site with preserved Spanish-era architecture, cobblestone streets, and horse-drawn carriages, vividly reflecting its colonial history. Beyond Vigan, Ilocos Sur offers the mesmerizing beauty of Santa Maria Church, another World Heritage site, and the picturesque views of the rocky coastlines and blue lagoons. Moreover, the adventuresome can take part in extreme sports at the La Paz Sand Dunes. The vibrant local culture and hearty, unique dishes, such as Vigan longganisa and bagnet, add to the charm, making Ilocos Sur an alluring travel destination.