They go to the international exhibition DUBAI EXPO which is the largest and most spectacular international exhibition in the world. They visit the brand new Museum of the Future that opened in Dubai a few months ago, where you take a trip into the future, specifically the year 2071. Next, they head to the country's capital, chic Abu Dhabi, where they stroll along the popular promenade and admire the iconic Sheikh Zayed Grand Mosque with a capacity of 41,000 people. They also see Abu Dhabi's Louvre Museum, climb a 300-meter observatory to see the city from above, and enter the historic Emirates Palace Hotel to enjoy the famous Edible Gold Cafe.Finally, before returning to Greece, they explore the desert of Abu Dhabi and go to an impressive salt lake that has become a favorite destination for travelers in recent years.