Klong Ong Ang, a historic waterway once known as Bangkok's dirtiest canal, has discarded its stinky past to become a top visitor attraction in Bangkok, Thailand. After five years of beautification ...

The Klong Ong Ang boardwalk is expected to link up with a network of walkways along the Saen Saeb canal, which goes as far as Wat Si Bun Rueang in Min Buri district.