No trip to Costa Rica is complete without a visit to the Province of Guanacaste. Search for special offers from over 432 hotels on Agoda.com. Home to 40 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 than 3,500,000 travelers have chosen Agoda.com to find the perfect hotel in Guanacaste.