If you ever find yourself flying through Doha on Qatar and have 5-12 hours to waste, you'll be in luck. You don't have to spend all of that time in the airport. The airline's teamed up with Qatar's Tourism Authority to offer free city tours.
The tour takes around 3 hours and includes visits to some of the key landmarks around Doha city including the Museum of Islamic Art, the Corniche, West Bay area, Katara Cultural and Heritage Village, The Pearl Qatar and Souq Waqif.
http://www.breakingtravelnews.com/ne...it-passengers/