Take a trip to Ilocos Sur and see the wealth of wonders the Province has to offer. Search for special offers from over 103 hotels on Agoda.com. Home to 1 cities, you will never run out of things to do and places to see in this wonderful and exciting Province. The Province receives many visitors due to its unique and interesting features. More travelers are choosing Agoda.com to book accommodation in Ilocos Sur, with over 170,000 hotels worldwide.