Introduction to Masada Castle: Masada Castle is located in the desert southwest of the Dead Sea. It stands on a steep mountain with a dangerous terrain and rugged mountain roads. In addition to the newly built aerial cable car, there are also There are two mountain roads. The winding road on the west has a gentler slope. It was used by ancient emperors to walk up and down the Masada Castle. The straight road in the middle has a steep slope. It was the path used by messengers and spies in ancient times when wars were urgent. Masada Castle has a history of more than 1,900 years. The ruins in the castle include the Jewish Herod's palace and castle, as well as ancient Roman baths and steam rooms, reservoirs, tombstones, theaters, Byzantine-era Christian churches, and fragments of Jewish prayer classics, etc., which are rich in archaeological value in religion and architectural art. .