Is a town in northern Jordan principally known for its proximity to the ruins of the ancient Gadara. It is the largest city in the Bani Kinanah Department and Irbid Governorate in the extreme northwest of the country, near Jordan's borders with Palestine and Syria. Today, the site is divided into three main areas: the archaeological site (Gadara), the traditional village (Umm Qais), and the modern town of Umm Qais. Gadara was a centre of Greek culture in the region during the Hellenistic and Roman periods. The oldest archaeological evidence at Umm Qais, extends back to the second half of the third century BC. and the site appears to have been founded as a military colony by Alexander the Great's Macedonian Greeks. However, the site's name "Gadara" is not Greek in origin, but rather a Greek version of a local Semitic name meaning "fortifications" or "the fortified city" suggesting the military colony was founded on a pre-existing fortified site. Located on the boundary between Seleucid and Ptolemaic territory, the city was strategically important and was repeatedly the focus of military conquests throughout the succession of Syrian Wars between 274 - 188 BCE. The city's military importance during this period was noted by the Greek historian Polybius' describing it in 218 BCE as a fortress and "the strongest of all places in the region". The Roman-Seleucid War (192 - 188BCE) weakened Seleucid control over the region devolving autonomy in Palestine and trans-Jordan to the Hasmonean, Iturean and Nabatean kingdoms whose rivalries continued to make Gadara a strategically important city and the focus of continued conflict. In 98 BCE the Hasmonean King Alexander Jannaeus subjected the city to a 10 month siege, wresting control of the city and the trade routes to the ports of the Eastern Mediterranean that passed through it from the Nabateans. The Nabatean response culminated in Nabatean King Obdas 1st' decisive victory over Jannaeus at the Battle of Gadara in 93 BCE. In 63 BCE, Roman general Pompey conquered the region, Gadara was rebuilt and became a member of the semi-autonomous Roman Decapolis. 33 years later Augustus attached it to the Jewish kingdom of his ally, Herod. After King Herod's death in 4 BCE, Gadara became part of the Roman province of Syria. To supply larger populations Gadara, and the neighbouring Decapolis cities of Adraa (Dera'a, Syria) and Abila (Qweilbeh, Jordan) undertook construction of a water supply system of 170 km of aqueduct tunnels connecting the cities to springs throughout southern Syria and an artificially constructed lake at Dille. Constructed between 90 - 210 CE the network of rock cut tunnels included 2,900 access shafts, and a single 106km section represents one of the most significant hydro-engineering accomplishments of the ancient world. During the Severan period (193 – 235CE) the city underwent a rapid expansion westwards and many of the large civic monuments still visible on the site today date to this period and attest to an increase in importance and prosperity. After the Christianisation of the Eastern Roman Empire, Gadara retained its important regional status and became for many years the seat of a Christian bishop.