Guanacaste is a province located in northwest Costa Rica. It is bordered by the provinces of Alajuela to the east and Puntarenas to the south, and by Nicaragua to the north.

Guanacaste is known for its beautiful beaches, national parks, and natural beauty. It is a popular destination for tourists and is home to a number of popular beach towns, including Tamarindo, Playa del Coco, and Playa Hermosa.

Guanacaste is also an important agricultural region in Costa Rica and is known for its production of sugarcane, rice, and cattle. The province is home to a number of national parks and protected areas, including the Arenal Volcano National Park, the Guanacaste Conservation Area, and the Rincon de la Vieja National Park.

Guanacaste is a diverse and vibrant region of Costa Rica, with a mix of urban and rural areas and a variety of things to see and do. Whether you are interested in exploring the natural beauty of the region or experiencing the local culture and way of life, Guanacaste has something to offer.