It is also recognised as the Great Sandy Desert or the Empty Quarter is the biggest sand desert in the world! The extent of which is about 250,000 square miles. It is furthermore one of the most significant deserts out there. There are enormous resources of petroleum and natural gas underneath its sands. The dunes in the desert are so tall that it is practically impossible for humans to walk over them. A visit to the famous desert will be an experience for sure. Apart from Arabian hospitality, all types of travellers, be it a solo traveller or a couple, anyone can have an adventure of a lifetime here. Do desert treks at dawn, camel trekking, a dune crossing along with camp-fire barbecues, and biking. You can also visit the tallest dune in the world, Tel Moreeb. The name implies Terrifying Mountain! Above 300 meters in height and possessing a 50° incline, it is a dream for expert bikers and motorists to ascend to its peak.