Nemrut Dağı has since been a significant attraction, with thousands sunrise and sunset visitors to see the stones in the best possible light. It has been designated a World Cultural Heritage site by UNESCO, and is one of the most important National Parks in the country. In addition to the statues, the entire site includes art from the Commagene civilisation, the Eskikale (Old Castle), Yenikale (New Castle), Karakus Hill and Cendere Bridge. Most people use the nearby towns of Malatya, Kahta or Adıyaman as a base, and the road to the summit is only open from mid-April to mid-October because of heavy snow the rest of the year.