Out on the Town
Traveling on the cheap? Consider Hanoi. The Vietnamese capital is TripAdvisor's most wallet-friendly destination for summer 2012. A room for two at a four-star hotel, for example, will set you back just $84.49. (In the costliest city, London, that figure rises to $361.64.) But prices might not stay low for long; last year Hanoi broke the 6 million-tourist mark—a big boon to the Vietnamese economy—and this year it'll get it's first Hilton...