This "out of sight" stone building, is part of UNESCO's decision to mark the Incense rout as "World heritage" site. Water is the beginning of all life and the supporter of life. The Negev desert gets about 150 m"m of rain a year and the timing is non predictable... So, what did the Nabati desert trackers know, in order to support convoys of camels through the desert? This simple looking closed building, reveals one of the secret methods of "water banking"... Bor Nekarot. Location: Negev desert Incense route.