Machaerus (Μαχαιροῦς, from [a sword]; ; ) was a Hasmonean hilltop palace and desert fortress, now in ruins, located in the village of Mukawir in modern-day Jordan, southeast of the mouth of the Jordan river on the eastern side of the Dead Sea. According to the Jewish-Roman historian Josephus, it was the location of the imprisonment and execution of John the Baptist. According to the chronology of the Bible (; ), the execution took place in about 32 CE shortly before the Passover, following an imprisonment of two years. The site also provides the setting for four additional New Testament figures: Herod the Great; his son, Tetrarch Herod Antipas; his second wife, Princess Herodias; and her daughter, Princess Salome. History The fortress Machaerus was originally built by the Hasmonean king, Alexander Jannaeus (104 BC-78 BC) in about the year 90 BC, serving an important strategic position. Its high, rocky vantage point was difficult to access, and invasions from the east could be easily spotted from there. It was also in line of sight of other Hasmonean (and later Herodian) citadels, so other fortresses could be signaled if trouble appeared on the horizon. Nevertheless, it was destroyed by Pompey's general Gabinius in 57 BC, but later rebuilt by Herod the Great in 30 BC to be used as a military base to safeguard his territories east of the Jordan. Upon the death of Herod the Great, the fortress was passed to his son, Herod Antipas, who ruled from 4 BC until 39 AD. It was during this time, at the beginning of the first century AD, that John the Baptist was imprisoned and beheaded at Machaerus. After the deposition and banishment of Herod Antipas in 39 AD, Machaerus passed to Herod Agrippa I until his death in AD 44, after which it came under Roman control. Jewish rebels took control after AD 66 during the First Jewish Revolt. Shortly after defeating the Jewish garrison of Herodium, the Roman legate Lucilius Bassus advanced on Machaerus with his troops and began siege in AD 72. An embankment and ramp were created in order to facilitate Roman siege engines but the Jewish rebels capitulated before the Roman attack had begun. The rebels were allowed to leave and the fortress was torn down, leaving only the foundations intact. Design Josephus gives a full description of Machaerus in The Jewish War 7.6.1 ff. The hilltop, which