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]
The Ostional Wildlife Refuge is the second largest beach where the turtles come to nest. One of their biggest nesting years had over 500,000 females come ashore to nest in one season.[2] This refuge works in with the Nancite beach at Santa Rosa National Park. These two protected areas are two of the most important areas for the nesting of Olive Ridley sea turtles.[3] Two other common species of turtles that nest here are leatherbacks and Pacific green turtles. Nesting generally occurs over three to five days.[3]
The Nicoya Peninsula is considered by Quest Network one of the Blue Zones in the world, where people commonly live active lives past the age of 100 years.[5][6] The region was featured in the book Blue Zones, by Dan Buettner, which focused on the longevity found among Nicoya's residents.[7]