Listed in UNESCO heritage, the complex provides an overview of maritime trade, agencies, and navigation in the Middle Ages, as well as in the era of sailing, steam, and motor ships. There is a total of 1,000 m² of exhibition space. The star exhibit is the 700-year-old Koge wreck found in Kadriorg in 2015. There are about 70 ship models out of which 17 have been created specifically for the exhibition, nearly 700 items, and 50 digital and hands-on solutions. https://www.visitestonia.com/en/fat-margaret-museum-and-visitor-centre#