Contained more than 1000 different plants
The greenhouses with Victoria Amazonica and other tropical plants, and the large collection of sub-tropical plants in the recently renovated Orangery and the new Winter Garden draw many visitors. The park itself is an oasis inside the old city, with many more interesting plants and trees.
A Japanese garden in honor of Von Siebold opened in 1990. A reconstruction of Clusius's original garden, based on a plant list dating from the end of the 16th century, was opened in 2009.