Guanacaste  is a province of Costa Rica located in the northwestern region of the country, along the coast of the Pacific Ocean. It is the most sparsely populated of all the provinces of Costa Rica.

Guanacaste’s capital is Liberia. Other important cities include Cañas and Nicoya. ( Popular Places in Guanacaste : Papagayo | Tamarindo | Flamingo | Conchal | Samara | Carrillo | Nicoya | Playa Hermosa | Coco Beach & Others ).