Kölner Seilbahn

Established in 1860, the zoo of Cologne is home to more than 850 animal species from all over the world. Highlights include the Great Ape Jungle House, the Rainforest Hall, the Aquarium, and the houses for elephants, hippos and crocodiles.

Cologne Botanical garden. The tropical house and the cactus houses are being rebuilt as of Oct 2024.

Large spa with pool and lots of different saunas (indoors and outdoors) next to the Rhine, north of Deutz.