If the massive Hall of Opium only whets your thirst for more knowledge, then stop here for a deep dive into the world of poppies. If, however, you’ve overdosed (!) on opium knowledge from the main museum, go ahead and give this one a pass. Its most interesting exhibits showcase the tools and farming equipment used to plant and harvest poppy seeds, and the containers used for trading opium. Drug paraphernalia like pipes, scales, weights, and scrapers are on display as well.