As of March 2015, the Ministry of Tourism and Wildlife of the South West State announced that it is slated to establish additional game reserves and wildlife ranges. The United States Government recommends travelers to not travel to Somalia. Notable sights include the Laas Geel caves containing Neolithic rock art; the Cal Madow, Golis Mountains and Ogo Mountains; the Iskushuban and Lamadaya waterfalls; and the Hargeisa National Park, Jilib National Park, Kismayo National Park and Lag Badana National Park. Transport Somalia's network of roads is long. , streets are paved and are unpaved. A highway connects major cities in the northern part of the country, such as Bosaso, Galkayo and Garowe, with towns in the south. The Somali Civil Aviation Authority (SOMCAA) is Somalia's national civil aviation authority body. After a long period of management by the Civil Aviation Caretaker Authority for Somalia (CACAS), SOMCAA is slated to re-assume control of Somalia's airspace by 31 December 2013. Sixty-two airports across Somalia accommodate aerial transportation; seven of these have paved runways. Among the latter, four airports have runways of over ; two are between and one is long. There are fifty-five airports with unpaved landing areas. One has a runway of over 3,047 m; four are between 2,438 m and 3,047 m in length; twenty are 1,524 m to 2,437 m; twenty-four are 914 m to 1,523 m; and six are under . Major airports in the nation include the Aden Adde International Airport in Mogadishu, the Hargeisa International Airport in Hargeisa, the Kismayo Airport in Kismayo, the Baidoa Airport in Baidoa, and the Bender Qassim International Airport in Bosaso. Established in 1964, Somali Airlines was the flag carrier of Somalia. It suspended operations during the civil war. However, a reconstituted Somali government later began preparations in 2012 for an expected relaunch of the airline, with the first new Somali Airlines aircraft scheduled for delivery by the end of December 2013. According to the Somali Chamber of Commerce and Industry, the void created by the closure of Somali Airlines has since been filled by various Somali-owned private carriers. Over six of these private airline firms offer commercial flights to both domestic and international locations, including Daallo Airlines, Jubba Airways, African Express Airways, East Africa 540, Central Air and Hajara. Possessing the longest coastline on the continent, Somalia has several major seaports. Maritime transport facilities are found in the port cities of