Hall of Opium Golden Triangle Park and Musuem is an invitation to the mysterious world of opium. Inside the park, exhibits will tell the history of opium trade and 5,000 years ago from its natural properties to its uses. It traces opium's global journey through trade routes in the age of imperialism, culminating in the Opium Wars and event that disgraced both winners and losers that led to the fall of the Manchu Dynasty.
- Open days
Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Hall of Opium Golden Triangle Park, Wiang, Chiang Saen, Chiang Rai 57150 Thailand
- Phone number
+66 (0) 5371 7433
- Fax number
+66 (0) 5371 7434