Advanced public guided tour of Freiburg Special: Fire, water, earth, air - curse and blessing for the city

For a long time, the four elements shaped people's understanding of nature. Even today, we are still fascinated by fire, water, air and earth. People bring the elements into their homes with fire bowls, others "bathe" in the city forest and still others dip their feet in the stream with a glass of wine.
The four elements were and are essential for a good life in Freiburg. But when they got out of control, they also brought disaster and hardship.
Come with us on a search for clues - there are amazing things to discover!