The historic Golden Triangle region is infamous for its opium and drug trade, which sustained the economy until 1980s. The Hall of Opium, Thailand will teach you a great deal about this drug, which has been used throughout the world for centuries. Focusing on the past and present, the Hall of Opium Museum shines light on the opium wars and warlords, smugglers, and the effects of this potent drug. Compared to the Hall of Opium, the House of Opium Museum is fairly small and includes a collection of opium memorabilia, as well as the farming tools used to plant and harvest the crop. Whether you visit one or both museums, each provides an excellent look into the history and culture of this notorious narcotic.