The DARWIN21 start the winter by two day trip in the region of Umm Al-Dum to see one of the wonderful Crater in the worlds, Wahabe Creater. The crater is located north of the Riyadh-Makkah highway and is reachable after a 100 kilometer drive from the exit Umm Al-Dum. The tarmac goes until few hundred meters to the crater and is continued by a good track that runs until the edge.