World's Biggest Hotel to Open in Mecca Saudi Arabia in 2017

Do you know which hotel is the largest in the world? The Venetian and The palazzo Las Vegas that function as a single complex with a total of 7,117 rooms that have been distributed on 53 floors. Las Vegas is currently home to the world's largest hotels. But this fact is soon to be changed because the biggest hotel in the world is being built in Mecca, Saudi Arabia, offering 10,000 rooms, helicopter pads and convenience for the Masjid al-Haram. Total cost: $3.5 billion.