Guanacaste is a province that sits on the Northern Nicaraguan border. It is made up of various inland and beach towns including the Liberia, the home to the second international airport in Costa Rica. Guanacaste is the most visited region in Costa Rica because of the many beach towns that scatter the coast including Samara and Tamarindo. If you would like to visit the beach, check out the towns and hotels within Guanacaste and you will surely find a place.Need help planning your vacation? Try our free vacation planning with our Costa Rica Experts.