Ein Gedi (Hebrew: עֵין גֶּדִי, romanized: ʿĒn Geḏi, Arabic: عين جدي, romanized: ʿAyn Gidī), also spelled En Gedi, meaning "spring of the kid", is an oasis, an archeological site and a nature reserve in Israel, located west of the Dead Sea, near Masada and the Qumran Caves. Ein Gedi, a kibbutz, was established nearby in 1954.

Ein Gedi is a popular tourist attraction and was listed in 2016 as one of the most popular nature sites in Israel. The site attracts about one million visitors a year.

The name Ein Gedi is composed of two words (In both Arabic and Hebrew): ein means spring or a fountain and gǝdi means goat-kid. Ein Gedi thus means "kid spring" or "fountain of the kid". The Hebrew name is also transliterated as 'En Gedi, En-gedi, Eggadi, Engaddi, and Engedi; the Arabic name as 'Ain Jidi and 'Ein Jidi. The archaeological mound (tell) is known in Hebrew as Tel Goren and in Arabic as Tell el-Jurn or Tell Jurn. The site has been identified with the biblical Hazazon Tamar (חַצְצוֹן תָּמָר ḥaṣṣōn tāmār, "portion [of land] of date palms"), on account of the palm groves which surrounded it. It is also written Hazazon-tamar, Hazazontamar, Hatzatzon-Tamar, Hazezon Tamar, and Hazezontamar.

At Mikveh Cave archaeologists found Pre-Pottery Neolithic A (PPNA) flint tools and an arrowhead. A Chalcolithic temple (ca. mid-fourth millennium BCE) belonging to the Ghassulian culture was excavated on the slope between two springs, Ein Shulamit and Ein Gedi. More Chalcolithic finds were made at the Moringa and Mikveh Caves. No traces of Bronze Age settlement have been found at Ein Gedi. The remains of the Iron Age settlement at Ein Gedi are located at a tell on the north bank of Wadi Arugot, known in Arabic as Tell el-Jurn (grid position 187/097 PAL) and in Hebrew as Tel Goren. The first permanent Iron Age settlement was Judean and was established around 630 BCE. The site was destroyed or abandoned after the Babylonian destruction of Jerusalem in 587/86 BCE.

In Joshua 15:62, Ein Gedi is enumerated among the wilderness cities of the Tribe of Judah in the desert of Betharaba, and in Ezekiel 47:10, it is prophesied that one day, its coastal location will make it into a fishing village, after the water of the Dead Sea has been made sweet:

Fishing nets will be spread from En-gedi to En-eglaim.

Fleeing from King Saul, David hides in the strongholds at Ein Gedi (1 Samuel 23:29 and 24:1–2) and Saul seeks him "even upon the most craggy rocks, which are accessible only to wild goats" (1 Samuel 24:2). Psalm 63, subtitled a Psalm of David when he was in the wilderness of Judah, has been associated with David's sojourn in the desert of En-gedi.

In 2 Chronicles 20:2 Ein Gedi is identified with Hazazon-tamar, Hazezon Tamar, Hatzatzon-Tamar or Hazezontamar (חַצְצוֹן תָּמָר ḥaṣṣōn tāmār, "portion [of land] of date palms"), on account of the palm groves which surrounded it, where the Moabites and Ammonites gathered in order to fight Josaphat, king of Judah. In Genesis 14:7 Hazazon-tamar is mentioned as being an Amorite city, smitten by Chedorlaomer in his war against the cities of the plain.

The Song of Songs (Song of Solomon 1:14) speaks of the "vineyards of Ein Gedi". The words of Ecclesiasticus 24:18, "I was exalted like a palm tree in Cades" ('en aígialoîs), may perhaps be understood as the palm trees of Ein Gedi.

The settlement at Tel Goren is a rare example of a town which reached its zenith during the Persian period, probably during the late 5th century BCE. Ein Gedi receives a fortress under Hellenistic rule and becomes a royal Hasmonean estate. According to Jewish-Roman historian Josephus, Ein Gedi served as the capital of a toparchy, and there were excellent palm trees and balsam growing there. The date palm's fruit and the balsam plant's fragrance were essential to the village's economy. The balsam plant also served as a source for expensive medications.

During the First Jewish-Roman War, the Sicarii, who fought the Romans until their defeat and mass suicide at Masada, plundered local villages including Ein Gedi. At Ein Gedi, they drove out the defenders, and killed over seven hundred women and children who could not run away. Pliny claims that Ein Gedi was destroyed during the war, although the Babatha archive shows that Jews lived there once again during the reign of Hadrian and probably earlier. The Babatha archive mentions Ein Gedi as a crown property; the Cohors I Milliaria Thracum is attested there, indicating the presence of Roman soldiers there at the time. The Babatha archive also refers to Ein Gedi as "a village in the territory of Jericho in Judaea". This evidence led researchers to believe that Ein Gedi was no longer a toparchy in its own right following the First Jewish-Roman War and had instead become a village inside the toparchy of Jericho.

Ein Gedi survived the catastrophic results of the Bar Kokhba revolt and continued to exist until the sixth or seventh centuries. Eusebius described Ein Gedi as "a large Jewish village" in his early fourth-century Onomasticon. In the early third century CE, a synagogue was built in the center of the village. Its remains include a Hebrew and Judeo-Aramaic inscription mosaic now on display at Jerusalem's National Archaeology Campus warning inhabitants against "revealing the town's secret" – possibly the methods for extraction and preparation of the much-prized balsam resin, though not stated outright in the inscription – to the outside world.

Ein Gedi was destroyed in a fire during the late Byzantine period. According to the archaeologists who excavated the synagogue, the village was destroyed during the early 6th century by Byzantine emperor Justinian as part of his persecution campaign against Jews in his empire. Others claim that the village was destroyed in a Bedouin raid that occurred before the Persian invasion, probably around the late 6th or early 7th century.

After Ein Gedi was destroyed, the cultivation of balsam around the Dead Sea ceased, and it is believed that its Jewish residents, who were now refugees, took the knowledge of cultivating the balsam with them, causing this knowledge to be lost forever.

In 1838, Edward Robinson reported that the whole area was covered with gardens, mainly cucumbers, all belonging to the Rashaideh tribe. In April 1848, Lieutenant William Francis Lynch led an American expedition down the Jordan River into the Dead Sea, that stopped at Ein Gedi (Ain Jidy).

In 1998–99, the archaeological expedition of Yizhar Hirschfeld at Ein Gedi systematically excavated what has been called "the Essenes site", first discovered by Yohanan Aharoni in 1956.

Kibbutz Ein Gedi, founded in 1953, is located about a kilometer from the oasis. It offers various tourist attractions and takes advantage of the local weather patterns and the abundance of natural water to cultivate out-of-season produce. Part of the kibbutz's inhabited area is landscaped as an internationally acclaimed botanical garden, covering an area of 100 dunams (10 ha, 24.7 acres) and holding more than 900 species of plants from all over the world.It is the only populated botanical garden in the world. The kibbutz is also home to the Ein Gedi Eco Park, which functions as both a zoo and an environmental education center, demonstrating sustainable technologies such as solar cookers, greywater systems, mud buildings, and compost toilets.

The Late Roman- and Byzantine-period synagogue and the village remains around it is run as a separate, archaeological park, distinct from the nature reserve and the antiquities contained therein. The Antiquities National Park centered on the synagogue was declared in 2002 and covers an area of 8 dunams (2.0 acres or 8,000 m).

Ein Gedi Nature Reserve, declared at the end of 1971 and expanded in 1988, is one of the most important reserves in Israel. It is situated on the eastern slopes of the Judean Desert, bordering to the east on the Dead Sea, and covers an area of 14000 dunams (3,500 acres or 14 km). The elevation ranges from the level of the Dead Sea at 423 meters (1,388 ft) below sea level, to the plateau of the Judean Desert at 200 meters above sea level. The nature reserve includes two streams flowing year-round and each fed by a perennial spring: Nahal David with Ein David ('David's Spring'), and Nahal Arugot with Ein Arugot ('Terraces Spring'). Two further springs, the Shulamit and Ein Gedi springs, also flow in the reserve. Together, the springs generate approximately three million cubic meters of water per year. Much of the water is used for agriculture or is bottled for consumption.

The reserve is a sanctuary for many types of plant, bird and animal species. The vegetation includes plants and trees from the tropical, desert, Mediterranean, and steppian regions, such as Sodom apple, acacia, jujube, and poplar. The many species of resident birds are supplemented by over 200 additional species during the migration periods in the spring and fall. Mammal species include the Nubian ibex and the rock hyrax.

Ein Gedi Nature Reserve, administered separately from the Ein Gedi archaeology park (see above), features several archaeological sites including a rare Chalcolithic shrine, but also Tel Goren, an archaeological mound with Iron Age remains corresponding to Hazazon-tamar, a city mentioned in the Hebrew Bible and inhabited on and off till the Byzantine period, two water-powered flour mills from the Mamluk period, etc.

Ein Gedi has been subject to a large number of sinkholes appearing in the area, which have even damaged the highway built in 2010 which was supposedly built to a "sinkhole-proof" design. The sinkholes are due to the decline in the water level of the Dead Sea, as of 2021 at an annual rate of more than a metre, which is attributed to the battle for scarce water resources in the very arid region. The sinkholes form as a result of the receding shoreline (with the surface of the Sea having shrunk by about 33 per cent since the 1960s), where a thick layer of underground salt is left behind. When fresh water arrives in the form of heavy rains, it dissolves the salt as it sinks into the ground, forming an underground cavity, which eventually collapses under the weight of the surface ground layer.

Tourism has been affected by the receding shoreline and the sinkholes, and the amount of water from the rains reaching the sea has diminished since flash floods started pouring into the sinkholes. Huge cave systems called karsts convey water underground between the sinkholes. Scientists in the floodplain area south of Ein Gedi have been using cameras, water testing, videos using drones and satellite monitoring to map the area for safety.

• Ancient synagogues in Palestine
• Archaeology of Israel
• En-Gedi Scroll, oldest Torah scroll found in a Torah ark
• Hiking in Israel
• Tourism in Israel
• Wildlife of Israel

• Virtual Tour of Ein Gedi - View from the Ein Gedi Promenade
• Ein Gedi in the Dead Sea Map - Bird's-eye view in Flash
• The Israel Nature and Parks Authority - Site page
• Ein Gedi Travel Guide Archived 2019-12-06 at the Wayback Machine
• Pictures of Ein Gedi synagogue
• Ein Gedi mill, 1893
• Survey of Western Palestine, Map 22: IAA, Wikimedia commons
• Photos of Ein Gedi synagogue at the Manar al-Athar photo archive
• Times of Israel - Nature of Ein Gedi - a Photo Essay