This site is created using Wikimapia data. Wikimapia is an open-content collaborative map project contributed by volunteers around the world. It contains information about 32303214 places and counting.
Mehr Informationen über Wikimapia und cityguides.
Browse all Mannheim city places with category "Historische Schicht / verschwundenes Objekt". All of them were added by volunteers and locals around the world.