It is an official repository of ancient imperial treasures in Austria and is located in the Hofburg complex, so it can be visited at the same time as you visit other sites there. Most days, you can get an hour's visit, and you can also walk around and see the treasures of the Habsburg Empire that dates back more than a thousand years, and the items displayed there have a long history of moving over time to protect them from Napoleon and the decline of the Roman Empire, the Nazis, and the wars fought against Prussia Over the years, the displayed items have moved from Nuremberg to Vienna, and it is worth noting that the current structure of the building has existed since 1983.