Hi i am stopping over at Doha international airport for 13 hours in October this year. Can i leave the airport or do I need a Visa. If i can leave the airport what interstings things can i do as i arrive in the morning and leave at night. Do i need alot of Money? Please help as i have a fifteen hour wait when i come back as well and i need to do somthing interesting. Thanks in advance for your help.