The Dongola Reach is a

reach Reach or REACH may refer to: Companies and organizations * Reach plc, formerly Trinity Mirror, large British newspaper, magazine, and digital publisher * Reach Canada, an NGO in Canada * Reach Limited, an Asia Pacific cable network company ...

of approximately 160 km in length stretching from the Fourth downriver to the Third

Cataracts of the Nile The Cataracts of the Nile are shallow lengths (or whitewater rapids) of the Nile river, between Khartoum and Aswan, where the surface of the water is broken by many small boulders and stones jutting out of the river bed, as well as many r ...

Upper Nubia Upper Nubia is the southernmost part of Nubia, upstream on the Nile from Lower Nubia. It is so called because the Nile flows north, so it is further upstream and of higher elevation in relation to Lower Nubia. The extension of ''Upper Nubia'' is r ...

Sudan Sudan ( or ; ar, السودان, as-Sūdān, officially the Republic of the Sudan ( ar, جمهورية السودان, link=no, Jumhūriyyat as-Sūdān), is a country in Northeast Africa. It shares borders with the Central African Republic t ...

. Named after the Sudanese town of Dongola which dominates this part of the river, the reach was the heart of ancient

Nubia Nubia () ( Nobiin: Nobīn, ) is a region along the Nile river encompassing the area between the first cataract of the Nile (just south of Aswan in southern Egypt) and the confluence of the Blue and White Niles (in Khartoum in central Sud ...

The Southern and the Northern Dongola Reach

The area where the

Nile The Nile, , Bohairic , lg, Kiira , Nobiin: Áman Dawū is a major north-flowing river in northeastern Africa. It flows into the Mediterranean Sea. The Nile is the longest river in Africa and has historically been considered the longest riv ...

flows from the Fourth Cataract to the southwest making a great S-shaped bend following the structure of the Central African Shear Zone is the Southern Dongola Reach. The area where it flows northward out of the bend and through to the Third Cataract is the Northern Dongola Reach.

Geography

In the ''Dongola Reach'' the Nile is without any significant

perennial A perennial plant or simply perennial is a plant that lives more than two years. The term ('' per-'' + '' -ennial'', "through the years") is often used to differentiate a plant from shorter-lived annuals and biennials. The term is also widel ...

tributary inputs. It passes over mostly

sandstone Sandstone is a clastic sedimentary rock composed mainly of sand-sized (0.0625 to 2 mm) silicate grains. Sandstones comprise about 20–25% of all sedimentary rocks. Most sandstone is composed of quartz or feldspar (both silicat ...

and is flanked by wide alluvial flood plains. In the ''Southern Dongola Reach'' the Nile is joined by the extinct river systems of

Wadi Abu Dom Wadi Abu Dom is an arid valley in Sudan. Situated in the Bayuda Desert, it runs from the central Bayuda approximately 150 km down to the Nile. Several archaeological sites, e.g. Umm Ruweim and the monastery of Ghazali are located at Wadi Abu Dom ...

Wadi Muqaddam Geography Wadi Muqaddam is a dry water course some 320 km extending from beyond Omdurman north to the great bend of the Nile near Korti. It gives its name to the geological Wadi Milk Formation. Delimiting the Bayuda Desert to the west it stil ...

, Wadi Howar and Wadi Al-Malik. The ''Northern Dongola Reach'' contains cultivable basins on the eastern side of the Nile valley floor such as the Kerma Basin, a large fertile flood plain traversed by a series of

palaeochannel A palaeochannel, also spelt paleochannel and also known as palaeovalley or palaeoriver, is a geological term describing a remnant of an inactive river or stream channel that has been filled or buried by younger sediment. The sediments that th ...

History

The ''Dongola Reach'' contains archaeological material from numerous cultural groups from across the history of the Middle Nile region, including the

Kerma culture The Kerma culture or Kerma kingdom was an early civilization centered in Kerma, Sudan. It flourished from around 2500 BC to 1500 BC in ancient Nubia. The Kerma culture was based in the southern part of Nubia, or "Upper Nubia" (in parts of presen ...

, the

Kingdom of Kush The Kingdom of Kush (; Egyptian: 𓎡𓄿𓈙 𓈉 ''kꜣš'', Assyrian: ''Kûsi'', in LXX grc, Κυς and Κυσι ; cop, ''Ecōš''; he, כּוּשׁ ''Kūš'') was an ancient kingdom in Nubia, centered along the Nile Valley in wh ...

, and the medieval kingdom of Makuria. The area of the ''Southern Dongola Reach'' served as a connection between the

Red Sea The Red Sea ( ar, البحر الأحمر - بحر القلزم, translit=Modern: al-Baḥr al-ʾAḥmar, Medieval: Baḥr al-Qulzum; or ; Coptic: ⲫⲓⲟⲙ ⲛ̀ϩⲁϩ ''Phiom Enhah'' or ⲫⲓⲟⲙ ⲛ̀ϣⲁⲣⲓ ''Phiom ǹšari''; ...

in the east and Wadi Howar in the west, linking the Nile Valley with inner Africa. Abundant archaeological sites belonging to different archaeological periods area lined on the banks of old Nile channels in the ''Northern Dongola Reach''.

References

{{coord, 19, 15, 0, N, 30, 30, 0, E, type:landmark_region:SD, display=title Nile Geography of Sudan Nubia History of Nubia