Beethoven's birthplace is located in Bonngasse near the market place. Next to the market place is the Old Town Hall, built in 1737 in Rococo style, under the rule of Clemens August of Bavaria. It is used for receptions of guests of the town, and as an office for the mayor. Nearby is the Kurf�rstliches Schloss, built as a residence for the prince-elector and now the main building of the University of Bonn.
The Poppelsdorfer Allee is an alley flanked by chestnut trees which had the first horsecar of the town. It connects the Kurf�rstliches Schloss with the Poppelsdorfer Schloss, a palace that was built as a resort for the prince-electors in the first half of the 18th century, and whose grounds are now a botanical garden (the Botanischer Garten Bonn). This axis is interrupted by a railway line and Bonn Hauptbahnhof, a building erected in 1883/84.
The Beethoven Monument stands on the M�nsterplatz, which is flanked by the Bonn Minster, one of Germany's oldest churches.
The three highest buildings in the city are the radio mast of WDR in Bonn-Venusberg (180 m), the headquarters of the Deutsche Post called Post Tower (162.5 m) and the former building for the German members of parliament Langer Eugen (114.7 m) now the new location of the UN-Campus
