Aswan Dam in the context of "Flooding of the Nile"

The Philae temple complex (/ˈfaɪliː/; Ancient Greek: Φιλαί or Φιλή and Πιλάχ, Arabic: فيلة  Egyptian Arabic: [fiːlæ], Egyptian: p3-jw-rķ' or 'pA-jw-rq; Coptic: ⲡⲓⲗⲁⲕ, ⲡⲓⲗⲁⲕϩ, Coptic pronunciation: [ˈpilɑk, ˈpilɑkh]) is an island-based temple complex in the reservoir of the Aswan Low Dam, downstream of the Aswan Dam and Lake Nasser, Egypt in Africa.

Originally, the temple complex was located on Philae Island, near the expansive First Cataract of the Nile in Upper Egypt. These rapids and the surrounding area have been variously flooded since the initial construction of the Aswan Low Dam in 1902. With the construction of the modern dam in Aswan (1960–1970) a few kilometers upstream, this temple was going to face total flooding and was initially omitted from the Nubia Campaign project to rescue all temples in the area and avoid what had previously happened with the Aswan Low Dam and the Temple of Philae. However, the importance of the monumental complex, formerly known as the Pearl of the Nile, remembered for the description by Pierre Loti in his literary work Mort de Philae, led to further commitment from UNESCO member countries, which launched an international competition to save the monuments of Philae.

Lake Nasser (Arabic: بحيرة ناصر Boħeiret Nāṣer, Egyptian Arabic: [boˈħeiɾet ˈnɑːseɾ]) is a large reservoir in southern Egypt and northern Sudan. It was created by the construction of the Aswan High Dam and is one of the largest man-made lakes in the world. Before its creation, the project faced opposition from Sudan as it would encroach on land in the northern part of the country, where many Nubian people lived who would have to be resettled. In the end Sudan's land near the area of Lake Nasser was mostly flooded by the lake. The lake has become an important economic resource in Egypt, improving agriculture and touting robust fishing and tourism industries.

Strictly speaking, "Lake Nasser" refers only to the much larger portion of the lake that is in Egyptian territory (83% of the total), with the Sudanese preferring to call their smaller body of water Lake Nubia (Egyptian Arabic: بحيرة النوبية Boħēret Nubeya, [boˈħeːɾet nʊˈbejjæ]).

Aswan (/æsˈwɑːn, ɑːs-/, also US: /ˈæswɑːn, ˈɑːs-, ˈæz-/; Arabic: أسوان, romanized: ʾAswān [ʔɑsˈwɑːn]) is a city in Southern Egypt, and is the capital of the Aswan Governorate. The city is among the oldest continuously inhabited cities, with its recorded history spanning over 2,600 years.

Aswan is a busy market and tourist centre located just north of the Aswan Dam on the east bank of the Nile at the first cataract. The city was the southern frontier of Ancient Egypt. Aswan's local quarries supplied granite to many ancient Egyptian monuments, and these quarries are still operating today. The modern city has expanded and includes the formerly separate community on the island of Elephantine. Aswan is considered a global tourist winter destination.

The Triakontaschoinos (Greek: Τριακοντάσχοινος, "Land of the Thirty Schoinoi"), Latinized as Triacontaschoenus, was a geographical and administrative term used in the Greco-Roman world for the part of Lower Nubia between the First and Second Cataracts of the Nile, which formed a buffer zone between Egypt and later Rome on the one hand and Meroë on the other hand. The northern part of this area, stretching from the First Cataract south to Maharraqa, was known as the Dodekaschoinos or Dodecaschoenus (Δωδεκάσχοινος, "Land of the Twelve Schoinoi"). In the Ptolemaic and Roman periods the Dodekaschoinos was often annexed to Egypt or controlled from it, and the rest of the Triakontaschoinos sometimes was as well.

In 275 or 274 BC, Ptolemy II (r. 283–246 BC) sent an army to Nubia, and defeated the Kingdom of Kush. The expedition pursued several objectives: on the one hand, it curbed Kushite power, which had been steadily expanding for the past century, and helped secure Ptolemaic rule against the native Egyptians of Upper Egypt, who might be tempted to seek Kushite aid in their revolts. In addition, the expedition secured the Ptolemies' control of the supply route for African elephants, which played a crucial role as war elephants in their conflicts with the rival Seleucid Empire, that monopolized access to the larger Indian elephants. As a result of this campaign, the area between the First and Second Cataracts of the Nile, which also included the valuable gold mines of the Eastern Desert, was annexed to Egypt and became later known as Triakontaschoinos.

The United Nations Educational, Scientific and Cultural Organization (UNESCO) World Heritage Sites are places of importance to cultural or natural heritage as described in the UNESCO World Heritage Convention, established in 1972. Cultural heritage consists of monuments (such as architectural works, monumental sculptures, or inscriptions), groups of buildings, and sites (including archaeological sites). Natural features (consisting of physical and biological formations), geological and physiographical formations (including habitats of threatened species of animals and plants), and natural sites which are important from the point of view of science, conservation, or natural beauty, are defined as natural heritage. Egypt ratified the convention on 7 February 1974, the second country to do so, after the United States. There are seven World Heritage Sites in Egypt, and a further 34 sites on the tentative list.

The first sites in Egypt were listed in 1979, when five properties were inscribed. Since then, two more sites have been listed, Saint Catherine Area in 2002 and Wadi al Hitan in 2005. The latter is the only natural site in Egypt, the other sites being listed for their cultural properties. One of the key events that triggered the development of the World Heritage Convention was related to Egypt. Following the decision to construct the Aswan Dam on the Nile which would result in flooding of numerous archaeological sites in Lower Nubia, an international campaign was launched in 1959 to preserve the sites by dismantling them and reassembling them at safe locations. From 2001 to 2025, Abu Mena was listed as endangered because the rising water table was decreasing the stability of clay-based soils, resulting in threats to the structural integrity of the monuments. The situation has improved by 2024. Egypt has served on the World Heritage Committee five times.

The Aswan Low Dam or Old Aswan Dam is a gravity masonry buttress dam on the Nile River in Aswan, Egypt. The dam was built by the British at the former first cataract of the Nile, and is located about 1000 km up-river and 690 km (direct distance) south-southeast of Cairo. When initially constructed between 1899 and 1902, nothing of its scale had ever been attempted; on completion, it was the largest masonry dam in the world. The dam was designed to provide storage of annual floodwater and augment dry season flows to support greater irrigation development and population growth in the lower Nile. The dam, originally limited in height by conservation concerns, worked as designed, but provided inadequate storage capacity for planned development and was raised twice: between 1907 and 1912 and again between 1929 and 1933. These heightenings still did not meet irrigation demands and in 1946 it was nearly over-topped in an effort to maximize pool elevation. This led to the investigation and construction of the Aswan High Dam 6 kilometres (3.7 mi) upstream.

Abu Simbel is a historic site comprising two massive rock-cut temples in the village of Abu Simbel (Arabic: أبو سمبل), Aswan Governorate, Upper Egypt, near the border with Sudan. It is located on the western bank of Lake Nasser, about 230 km (140 mi) southwest of Aswan (about 300 km (190 mi) by road). The twin temples were originally carved out of the mountainside in the 13th century BC, during the 19th Dynasty reign of the Pharaoh Ramesses II. Their huge external rock relief figures of Ramesses II have become iconic. His wife, Nefertari, and children can be seen in smaller figures by his feet. Sculptures inside the Great Temple commemorate Ramesses II's heroic leadership at the Battle of Kadesh.

The complex was relocated in its entirety in 1968 to higher ground to avoid it being submerged by Lake Nasser, the Aswan Dam reservoir. As part of the International Campaign to Save the Monuments of Nubia, an artificial hill was made from a domed structure to house the Abu Simbel Temples, under the supervision of a Polish archaeologist, Kazimierz Michałowski, from the Polish Centre of Mediterranean Archaeology University of Warsaw.

Wādī Ḥalfā (Arabic: وادي حلفا, Sudanese Arabic: [ˈwaːdi ˈħalfa], "Esparto Valley") 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.

The International Campaign to Save the Monuments of Nubia was the effort to relocate 22 monuments in Lower Nubia, in Southern Egypt and northern Sudan, between 1960 and 1980. This was done in order to make way for the building of the Aswan Dam, at the Nile's first cataract (shallow rapids), a project launched following the 1952 Egyptian revolution. This project was undertaken under UNESCO leadership and a coalition of fifty countries. This process led to the creation of the World Heritage Convention in 1972, and thus the system of UNESCO World Heritage Sites.

The construction of the Aswan Dam was a key objective of the new regime the Free Officers movement of 1952 in order to better control flooding, provide increased water storage for irrigation and generate hydroelectricity, all of which were seen as pivotal for the industrialization of Egypt.