The geography of Egypt relates to two regions: North Africa and West Asia.
Sudan is located in Northeast Africa. It is bordered by Egypt to the north, the Red Sea to the northeast, Eritrea and Ethiopia to the east, South Sudan to the south, the Central African Republic to the southwest, Chad to the west and Libya to the northwest. Sudan is the third largest country in Africa, after Algeria and the Democratic Republic of the Congo. It had been the largest country on the continent until the 2011 independence of South Sudan.
The Atbarah River, also referred to as the Red Nile and / or Black Nile, is a river in northeast Africa. It rises in northwest Ethiopia, approximately 50 km north of Lake Tana and 30 km west of Gondar. It then flows about 805 km (500 mi) to the Nile in north-central Sudan, joining it at the city of Atbarah. The river's tributary, the Tekezé (Setit) River, is perhaps the true upper course of the Atbarah, as the Tekezé follows the longer course prior to the confluence of the two rivers in northeastern Sudan. The Atbarah is the last tributary of the Nile before it reaches the Mediterranean.
Wādī Ḥalfā is a city in the Northern state of Sudan on the shores of Lake Nubia near the border with Egypt. It is the terminus of a rail line from Khartoum and the point where goods are transferred from rail to ferries going down the lake. As of 2007, the city had a population of 15,725. The city is located amidst numerous ancient Nubian antiquities and was the focus of much archaeological work by teams seeking to save artifacts from the flooding caused by the completion of the Aswan Dam.
Wadi Allaqi, also transliterated as Wadi Allaqui or Wadi Alalaqi, is a wadi in southern Egypt. It begins in Sudan below the Halaib Triangle, and its mouth is south of Aswan on the eastern shore of Lake Nasser.
The Halaib Triangle is an area of land measuring 20,580 square kilometres (7,950 sq mi) located on the Northeast African coast of the Red Sea. The area, which takes its name from the town of Halaib, is created by the difference in the Egypt–Sudan border between the "political boundary" set in 1899 by the Anglo-Egyptian Condominium, which runs along the 22nd parallel north, and the "administrative boundary" set by the British in 1902, which gave administrative responsibility for an area of land north of the line to Sudan, which was an Anglo-Egyptian client at the time. With the independence of Sudan in 1956, both Egypt and the Sudan claimed sovereignty over the area. The area has been considered to be a part of the Sudan's Red Sea State, and was included in local elections until the late 1980s. In 1994, the Egyptian military moved to take control of the area as a part of Red Sea Governorate, and Egypt has been actively investing in it since then. Egypt has been recently categorical in rejecting international arbitration or even political negotiations regarding the area.
Faras was a major city in Lower Nubia. The site of the city, on the border between modern Egypt and Sudan at Wadi Halfa Salient, was flooded by Lake Nasser in the 1960s and is now permanently underwater. Before this flooding, extensive archaeological work was conducted by a Polish archaeological team led by professor Kazimierz Michałowski.
The Ilemi Triangle, sometimes called only Ilemi, is a disputed area in East Africa. Arbitrarily defined, it measures about 11,000 square kilometres (4,200 sq mi). The term "Ilemi" may more accurately be transcribed as "Elemi" in the Didinga language, signifying acceptance. This suggest that, in Didinga history, the region became favorable when they arrived, evidenced by the thriving health of the cattle that accepted the local vegetation, indicating a symbiotic relationship between the cattle's well-being and the area. The territory is claimed by South Sudan and Kenya. The territory also borders Ethiopia and, despite use and trespass into the triangle by border tribes from within Ethiopia, the Ethiopian government has not made any official claim on the area, instead agreeing that the land was Sudanese territory in the 1902, 1907, and 1972 treaties.
Shalateen is the biggest town in the Halaib Triangle, a disputed territory claimed by both Egypt and Sudan. It is located 520 km (320 mi) south of Hurghada and is controlled as the administrative center (markaz) of all Egyptian territory up to the border between Egypt and Sudan, including the villages of:
The Battle of Toski (Tushkah) was part of the Mahdist War. It took place on August 3, 1889 in southern Egypt between the Anglo-Egyptian forces and the Mahdist forces of the Sudan.
The Pibor River is a river in eastern South Sudan, which defines part of South Sudan's border with Ethiopia. From its source near Pibor Post it flows north for about 320 kilometres (200 mi), joining the Baro River to form the Sobat River, which is a tributary of the White Nile.
Railway stations in Sudan include:
Bir Tawil is a 2,060 km2 (795.4 sq mi) area of land along the border between Egypt and Sudan, which is uninhabited and claimed by neither country. When spoken of in association with the neighbouring Halaib Triangle, it is sometimes referred to as the Bir Tawil Triangle, despite the area's quadrilateral shape; the two regions border at a quadripoint.
The 22nd parallel north is a circle of latitude that is 22 degrees north of the Earth's equatorial plane. It crosses Africa, Asia, the Indian Ocean, the Pacific Ocean, North America, the Caribbean and the Atlantic Ocean.
Sudan has 4,725 kilometers of narrow-gauge, single-track railways. The main line runs from Wadi Halfa on the Egyptian border to Khartoum and southwest to El-Obeid via Sennar and Kosti, with extensions to Nyala in Southern Darfur and Wau in Western Bahr al Ghazal, South Sudan. Other lines connect Atbara and Sennar with Port Sudan, and Sennar with Ad-Damazin. A 1,400-kilometer line serves the Al Jazirah cotton-growing region. There are plans to rehabilitate rail transport to reverse decades of neglect and declining efficiency. Service on some lines may be interrupted during the rainy season.
Abu Simbel is a village in the Egyptian part of Nubia, about 240 km (150 mi) southwest of Aswan and near the border with Sudan. As of 2012, it has about 2600 inhabitants. It is best known as the site of the Abu Simbel temples, which were built by King Ramses II.
The Sudans is a region in Northeast Africa comprising the sovereign countries of Sudan and South Sudan. Until 2011, the region was united under a state known as the Republic of the Sudan.
The Egypt–Sudan border is 1,276 km in length and runs from the tripoint with Libya in the west to the Red Sea in the east. The eastern section of the border is subject to a territorial dispute between the two states.
This is a list of the extreme points of Sudan, the points that are farther north, south, east or west than any other location.
The Ethiopia–Sudan border is a disputed border between the Federal Democratic Republic of Ethiopia and the Republic of the Sudan since the 19th century. Ethiopia and Sudan share a long boundary of 744 km (462 mi) in length. Though it was not acceptable by the Ethiopian Empire, the Ethio-Sudan colonial border is not clear since it mainly relies on natural landmarks such as mountains, trees, and rivers.
