Jebel Musa (, '; ber, script=Latn, Adrar n Moussa; meaning "Mount Moses") is a

mountain A mountain is an elevated portion of the Earth's crust, generally with steep sides that show significant exposed bedrock. Although definitions vary, a mountain may differ from a plateau in having a limited summit area, and is usually higher t ...

in the northernmost part of

Morocco Morocco (),, ) officially the Kingdom of Morocco, is the westernmost country in the Maghreb region of North Africa. It overlooks the Mediterranean Sea to the north and the Atlantic Ocean to the west, and has land borders with Algeria ...

, on the

Africa Africa is the world's second-largest and second-most populous continent, after Asia in both cases. At about 30.3 million km2 (11.7 million square miles) including adjacent islands, it covers 6% of Earth's total surface area ...

n side of the

Strait of Gibraltar The Strait of Gibraltar ( ar, مضيق جبل طارق, Maḍīq Jabal Ṭāriq; es, Estrecho de Gibraltar, Archaism, Archaic: Pillars of Hercules), also known as the Straits of Gibraltar, is a narrow strait that connects the Atlantic Ocean to ...

. It is part of the Rif mountain chain. The mountain is generally identified as the southern Pillar of Hercules, Abila Mons.

History

Jebel Musa, named, according to the 14th-century Berber Muslim geographer

Ibn Battuta Abu Abdullah Muhammad ibn Battutah (, ; 24 February 13041368/1369),; fully: ; Arabic: commonly known as Ibn Battuta, was a Berber Maghrebi scholar and explorer who travelled extensively in the lands of Afro-Eurasia, largely in the Muslim ...

, in honour of

Musa bin Nusayr Musa ibn Nusayr ( ar, موسى بن نصير ''Mūsá bin Nuṣayr''; 640 – c. 716) served as a Umayyad governor and an Arab general under the Umayyad caliph Al-Walid I. He ruled over the Muslim provinces of North Africa (Ifriqiya), and dir ...

, to whom the conqueror of Andalusia

Tariq ibn Ziyad Ṭāriq ibn Ziyād ( ar, طارق بن زياد), also known simply as Tarik in English, was a Berber commander who served the Umayyad Caliphate and initiated the Muslim Umayyad conquest of Visigothic Hispania (present-day Spain and Portugal) ...

owed fealty, was known to the

ancient Greek Ancient Greek includes the forms of the Greek language used in ancient Greece and the ancient world from around 1500 BC to 300 BC. It is often roughly divided into the following periods: Mycenaean Greek (), Dark Ages (), the Archaic p ...

s and

Phoenicians Phoenicia () was an ancient thalassocratic civilization originating in the Levant region of the eastern Mediterranean, primarily located in modern Lebanon. The territory of the Phoenician city-states extended and shrank throughout their hist ...

as ''Mount Abyla'' and to the

Roman Roman or Romans most often refers to: *Rome, the capital city of Italy *Ancient Rome, Roman civilization from 8th century BC to 5th century AD * Roman people, the people of ancient Rome *'' Epistle to the Romans'', shortened to ''Romans'', a lett ...

s as ''Columna''. Together with the

Rock of Gibraltar The Rock of Gibraltar (from the Arabic name Jabel-al-Tariq) is a monolithic limestone promontory located in the British territory of Gibraltar, near the southwestern tip of Europe on the Iberian Peninsula, and near the entrance to the Mediterr ...

to the north, it is generally identified as one of the

Pillars of Hercules The Pillars of Hercules ( la, Columnae Herculis, grc, Ἡράκλειαι Στῆλαι, , ar, أعمدة هرقل, Aʿmidat Hiraql, es, Columnas de Hércules) was the phrase that was applied in Antiquity to the promontories that flank t ...

(this title is also claimed for

Monte Hacho Monte Hacho is a low mountain that overlooks the Spanish city of Ceuta, on the north coast of Africa. Monte Hacho is positioned on the Mediterranean coast at the Strait of Gibraltar opposite Gibraltar, and along with the Rock of Gibraltar is cla ...

in the

Spanish Spanish might refer to: * Items from or related to Spain: ** Spaniards are a nation and ethnic group indigenous to Spain **Spanish language, spoken in Spain and many Latin American countries **Spanish cuisine Other places * Spanish, Ontario, Ca ...

exclave An enclave is a territory (or a small territory apart of a larger one) that is entirely surrounded by the territory of one other state or entity. Enclaves may also exist within territorial waters. ''Enclave'' is sometimes used improperly to deno ...

Ceuta Ceuta (, , ; ar, سَبْتَة, Sabtah) is a Spanish autonomous city on the north coast of Africa. Bordered by Morocco, it lies along the boundary between the Mediterranean Sea and the Atlantic Ocean. It is one of several Spanish territo ...

, to the east of Jebel Musa).

The name 'pillars of Hercules' derives from one of the twelve labours assigned by the Greek hero

Heracles Heracles ( ; grc-gre, Ἡρακλῆς, , glory/fame of Hera), born Alcaeus (, ''Alkaios'') or Alcides (, ''Alkeidēs''), was a divine hero in Greek mythology, the son of Zeus and Alcmene, and the foster son of Amphitryon.By his adopt ...

Perseus In Greek mythology, Perseus (Help:IPA/English, /ˈpɜːrsiəs, -sjuːs/; Greek language, Greek: Περσεύς, Romanization of Greek, translit. Perseús) is the legendary founder of Mycenae and of the Perseid dynasty. He was, alongside Cadmus ...

had defeated the

Titan Titan most often refers to: * Titan (moon), the largest moon of Saturn * Titans, a race of deities in Greek mythology Titan or Titans may also refer to: Arts and entertainment Fictional entities Fictional locations * Titan in fiction, fictiona ...

Atlas An atlas is a collection of maps; it is typically a bundle of maps of Earth or of a region of Earth. Atlases have traditionally been bound into book form, but today many atlases are in multimedia formats. In addition to presenting geograp ...

by showing him the head of the

Gorgon A Gorgon ( /ˈɡɔːrɡən/; plural: Gorgons, Ancient Greek: Γοργών/Γοργώ ''Gorgṓn/Gorgṓ'') is a creature in Greek mythology. Gorgons occur in the earliest examples of Greek literature. While descriptions of Gorgons vary, the te ...

. Atlas was

petrified In geology, petrifaction or petrification () is the process by which organic material becomes a fossil through the replacement of the original material and the filling of the original pore spaces with minerals. Petrified wood typifies this proce ...

; his hair became a forest and his shoulders became cliffs. Heracles was then directed to get the Cattle of Geryon and deliver them to

Eurystheus In Greek mythology, Eurystheus (; grc-gre, Εὐρυσθεύς, , broad strength, ) was king of Tiryns, one of three Mycenaean Greece, Mycenaean strongholds in the Argolid, although other authors including Homer and Euripides cast him as ruler o ...

. Heracles' way was blocked by the mountain that Perseus had created; to clear a way, he used his mace to split the mountain in half, one part becoming the

and the other becoming a mountain in Morocco. According to the myth, this split in the mountain created a sea link between the Atlantic and the Mediterranean Sea. This link was the Strait of Gibraltar.

Geography

Jebel Musa is high. To the north, across the

, lie

Spain , image_flag = Bandera de España.svg , image_coat = Escudo de España (mazonado).svg , national_motto = '' Plus ultra'' ( Latin)(English: "Further Beyond") , national_anthem = (English: "Royal March") , ...

and the British Overseas Territory of Gibraltar. To the east is

, a Spanish exclave, and to the west and south is Morocco. By road, the mountain is about west of Ceuta and about east of

Tangier Tangier ( ; ; ar, طنجة, Ṭanja) is a city in northwestern Morocco. It is on the Moroccan coast at the western entrance to the Strait of Gibraltar, where the Mediterranean Sea meets the Atlantic Ocean off Cape Spartel. The town is the ca ...

.Google maps
/ref> Jebel Musa is opposite the

at the entrance to the

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

from the

Atlantic Ocean The Atlantic Ocean is the second-largest of the world's five oceans, with an area of about . It covers approximately 20% of Earth#Surface, Earth's surface and about 29% of its water surface area. It is known to separate the "Old World" of Afr ...

. It is an important landmark in the region of

Tanger-Tetouan-Al Hoceima Tanger-Tetouan-Al Hoceima ( ar, طنجة - تطوان - الحسيمة, ṭanja - tiṭwān - al-ḥusayma; ber, ⵟⴰⵏⵊⴰ ⵜⵉⵟⵡⴰⵏ ⵍⵃⵓⵙⵉⵎⴰ, ṭanja tiṭwan lḥusima) is the northernmost of the twelve regions of ...

on the north coast of Morocco. The coastlines around the mountain show evidence of having had varying sea levels through the ages. These

highstand A raised shoreline is an ancient shoreline exposed above current water level. These landforms are formed by a relative change in sea level due to global sea level rise, isostatic rebound, and/or tectonic uplift. These surfaces are usually exp ...

s are at 120–130 metres; 80 to 90 metres; 40 to 60 metres and from 0 to 25 metres above the present sea level. In Ceuta, around the town of Benzú, the mountain is known as ''The Dead Woman'' ( es, la Mujer Muerta), because from that direction it resembles a woman on her back.

Ecology

The mountain is a site for

birdwatching Birdwatching, or birding, is the observing of birds, either as a recreational activity or as a form of citizen science. A birdwatcher may observe by using their naked eye, by using a visual enhancement device like binoculars or a telescope, b ...

Migratory birds Bird migration is the regular seasonal movement, often north and south along a flyway, between breeding and wintering grounds. Many species of bird migrate. Migration carries high costs in predation and mortality, including from hunting ...

use the updraughts and

thermal A thermal column (or thermal) is a rising mass of buoyant air, a convective current in the atmosphere, that transfers heat energy vertically. Thermals are created by the uneven heating of Earth's surface from solar radiation, and are an example ...

s from Jebel Musa to gain height before attempting to cross the Strait of Gibraltar. The Strait of Gibraltar is "one of the world's most prominent" migration bottlenecks and raptor watching is popular in the fall, though the best observation points may be north of the Strait. See especially, pp. 227-232 The shoreline at the foot of the mountain has been designated as a protected

Ramsar site A Ramsar site is a wetland site designated to be of international importance under the Ramsar Convention,8 ha (O) *** Permanent 8 ha (P) *** Seasonal Intermittent < 8 ha(Ts) ** The area around the mountain has over 200 caves that attract visiting

caver Caving – also known as spe