The Hangover Part II Filming Locations
The Hangover Part II was filmed in Bangkok in Thailand.
lebua Hotel at State Tower as The gang meets Kingsley in two different restaurants at the lebua hotel.
Ancient City as Ching Mei Monastery
The boys head to the monastery in hopes of getting a monk to talk.
Cactus Bar as Siam Sam's
The exterior of Siam Sam's was a remodeled for the film, the changes might become a permanent fixture.
Source: Travel Happy
Tilac as Siam Sam's
The interior of Siam Sam's is rumoured to be filmed here, or in LA in a set modeled after Tilac's real interior. Either way check out this youtube video from the inside of Tilac to see the similarities.
Nang Noun Restaurant as Floating Restaurant
Alan plays pac-man and eats an ice cream cone while Stu figures out where Teddy is.