of the 18th century saw a series of cold winters with extreme frost. During the lifetime of Frederick the Great large sections of the vines and fruit trees froze on the terraces of Sanssouci Palace. As a [...] fields. Tree no. SI 90. Oak. Age: 280 years. Circumference: 357 cm. Diameter: 114 cm. In 1744 Frederick the Great began with the landscaping of Sanssouci Park. The weather conditions at this time appear to [...] flora; people can suffer greatly as a result, too. Good to know that there are ‘cool places in Potsdam’: on the map of the capital Potsdam, you can find advice on where great heat can be tolerated most