Vietnam All depended on what do you have in mind, and budget. If you Prefer: Sea Resorts then: Mui Ne (Phan Thiet), Nha Trang, Da Nang, Ha Long bay. Historical Sites and Life Styles then: HCM City, Hoi An, Hue, Hanoi. I'm pretty sure that when you're there in the Country yu'll find out 4 yourself of "where to go" and "what to do"...hope this would be helpul and all the bests!..
saigon-cool2 its much nicer there and less dusty but if u wana be in the busy places go to ha noi and poissibly go to horrison hotel if u got the cash LOL
i don't think hanoi has busy places. many people i know went there and i myself did, but everyone thought hanoi is boring. the city is full of historic places. sai gon is busier