The Nicoya Peninsula (Spanish: Península de Nicoya) is a peninsula on the Pacific coast of Costa Rica. It is divided into two provinces: Guanacaste Province in the north, and the Puntarenas Province in the south. It is located at 10°00′00″N 85°25′00″W / 10°N 85.4166667°W. It varies from 30–60 km (19–37 mi) in width and is about 120 km (75 mi) long, forming the largest peninsula in the country. It is known for its beaches and is a popular tourist destination.
The main transport and commercial centre in the region is Nicoya, one of the oldest settlements in Costa Rica. Ferries run between the town of Puntarenas on the mainland and the Nicoya Peninsula. There is an international airport in nearby Liberia and small domestic airstrips in Nosara, Carrillo, Tamarindo and Tambor.[1]