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Photo: Harald Lordick, CC BY-SA 3.0 via Wikimedia Commons
The Botanischer Garten Kaiserberg is a botanical garden located at Schweizer Straße 24, Duisburg, North Rhine-Westphalia, Germany. The garden was established in 1890 and primarily cultivates native plants, but also includes exotic flora such as Araucaria, Ginkgo biloba, Sequoiadendron. It is open daily without charge, and should not be confused with the Botanischer Garten Duisburg-Hamborn, another botanical garden in Duisburg.
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Great collection of primates, dolphinarium and koala bears.
Centre for modern and contemporary art in a former brick warehouse at the inner harbour.
Deutsche Oper am Rhein
Internationally renowned collection of modern and contemporary art, especially statuary and sculptures.
Kultur- und Stadthistorisches Museum Duisburg
Includes also the Mercator Treasury (a collection of globes and maps made by Gerhard Mercator, the inventor of the atlas) and a museum on the city of Königsberg.
City hall
Located at the exact place of the former royal court, the present Renaissance revival building from 1902 has replaced several predecessor buildings. In front of it stands the 19th-century Mercator well, dedicated to the famous cartographer, one of the greatest Duisburgers of all times.