The tour starts at Brown-Boveri-Platz, the square in front of the building of the Regionalwerke Baden, an important witness of modernity. Past the "Power Tower", we continue to the new building of the vocational training school BBB and finally to the remodeled community centre "Martinsberg", a showpiece of post-war modernism and at the same time one of the most outstanding buildings of the 1950s. The stroll along Martinsbergstrasse ends in the Merker site, a former factory property that has become a centre of creativity thanks to its new, colourful mix of tenants.