The Burren. The Burren National Park is located in the southeastern corner of the Burren and is approximately 1500 hectares in size. The Park land was bought by the Government for nature conservation and public access. It contains examples of all the major habitats within the Burren: Limestone Pavement, Calcareous grassland, Hazel scrub, Ash/hazel woodland, Turloughs, Lakes, Petrifying springs, cliffs and Fen. Source: http://www.burrennationalpark.ie/