Marib Hill is the highest sand dune in the world, and is intended for adventure lovers from around the world to do various activities and fun activities it provides. The strongest SUVs and motorcycles come together to compete in the hill climbing event, which is part of the annual Liwa International Festival. In addition, sand skiing is one of the most unique activities that can be done on a terrifying hill.The skiers enjoy the soft desert dunes that rise hundreds of meters above the plains in Al Dhafra, a water-like but safer experience. The Empty Quarter is an ideal place for sand skiing in Abu Dhabi.If you plan to visit the dunes of the Empty Quarter or Tal Mareb, you have to drive a short drive to Liwa Dunes to start the adventure.