Well if you're going to Heidelberg castle, then you might as well go here to see all the old…read morepharmacy memorabilia. The ticket I bought to get into the castle including entrance to this museum so why not? It's crazy to think how far pharmacology has gone in terms of regulation and distribution. In other words, instead of an alchemist just mixing concoctions in their shop, it's all about approvals from authoritative bodies and selling pre-bottled medicines.