Lower Egypt is the northern-most section of Egypt

Egypt

Egypt , officially the Arab Republic of Egypt, Arabic: , is a country mainly in North Africa, with the Sinai Peninsula forming a land bridge in Southwest Asia. Egypt is thus a transcontinental country, and a major power in Africa, the Mediterranean Basin, the Middle East and the Muslim world...

. It refers to the fertile Nile Delta

Nile Delta

The Nile Delta is the delta formed in Northern Egypt where the Nile River spreads out and drains into the Mediterranean Sea. It is one of the world's largest river deltas—from Alexandria in the west to Port Said in the east, it covers some 240 km of Mediterranean coastline—and is a rich...

 region, which stretches from the area between El-Aiyat and Zawyet Dahshur, south of modern-day Cairo

Cairo

Cairo , is the capital of Egypt and the largest city in the Arab world and Africa, and the 16th largest metropolitan area in the world. Nicknamed "The City of a Thousand Minarets" for its preponderance of Islamic architecture, Cairo has long been a centre of the region's political and cultural life...

, and the Mediterranean Sea

Mediterranean Sea

The Mediterranean Sea is a sea connected to the Atlantic Ocean surrounded by the Mediterranean region and almost completely enclosed by land: on the north by Anatolia and Europe, on the south by North Africa, and on the east by the Levant...

.

Today there are two principal channels that the Nile takes through the river

River

A river is a natural watercourse, usually freshwater, flowing towards an ocean, a lake, a sea, or another river. In a few cases, a river simply flows into the ground or dries up completely before reaching another body of water. Small rivers may also be called by several other names, including...

's delta: one in the west at Rashid

Rashid

Rashid or Rachid may refer to:*Rashid , people with the name*Rosetta, anglicized name of the city and port of Rashid in Egypt*Rashid, Yemen*Rachid, Mauritania, a town at the foot of the Tagant Plateau-See also:*Rashad...

 and one in the east at Damietta

Damietta

Damietta , also known as Damiata, or Domyat, is a port and the capital of the Damietta Governorate in Egypt. It is located at the intersection between the Mediterranean Sea and the Nile, about north of Cairo.-History:...

. In ancient times,
Pliny the Elder

Pliny the Elder

Gaius Plinius Secundus , better known as Pliny the Elder, was a Roman author, naturalist, and natural philosopher, as well as naval and army commander of the early Roman Empire, and personal friend of the emperor Vespasian...

 (N.H. 5.11) said that upon reaching the delta the Nile split into seven branches (from east to west): the Pelusiac

Pelusium

Pelusium was a city in the eastern extremes of Egypt's Nile Delta, 30 km to the southeast of the modern Port Said. Alternative names include Sena and Per-Amun , Pelousion , Sin , Seyân , and Tell el-Farama...

, the Tanitic, the Mendes

Mendes

Mendes , the Greek name of the Ancient Egyptian city of Djedet, also known in Ancient Egypt as Per-Banebdjedet and Anpet, is known today as Tell El-Ruba ....

ian, the Phatnitic, the Sebennytic, the Bolbitine

Rosetta

Rosetta is a port city on the Mediterranean coast of Egypt. It is located east of Alexandria, in Beheira governorate. It was founded around AD 800....

, and the Canopic

Canopus, Egypt

Canopus was an Ancient Egyptian coastal town, located in the Nile Delta. Its site is in the eastern outskirts of modern-day Alexandria, around 25 kilometres from the centre of that city....

.