Freiburg, also known as Freiburg, is located in the southwest border of Germany, with a population of less than 200000. Freiburg is a solar city of world civilization. As a model of green city, Freiburg has given us inspiration in climate protection, energy utilization, transportation planning, garbage disposal and other aspects, which is worth thinking about and learning from.
Freiburg Cathedral was originally built as the mausoleum of Duke Z ä hringen and is now known as the "most beautiful Christian church". It is the pride of Freiburg people and even the whole Bavaria. The top of the church tower is an excellent viewing platform overlooking the Black Forest, and the big clock is also worth seeing. The square in front of the church always has a lively flower, vegetable and fruit market in the morning, which is very popular with the local people.
The water flowing in the canal is said to be the stream from the black forest. In summer, many students and local residents will sit around the canal in this ancient university town, chatting and putting their feet in the cold water to cool down.
Freiburg's new city hall is a symmetrical building, of which two Renaissance rooms have a central arcade.
Martin Gate is the oldest of the two ancient city gates in Freiburg. It is the relic of the first generation of urban fortifications in the early 13th century. Martin City Gate is opposite Kaiser Joseph Street, the main trunk road of Freiburg, which is perpendicular to Bertold Street, another main road.