Why go
Wiesloch's Stadt-Apotheke recalls the fuel stop on Benz's journey, while Bruchsal and Bauschlott point to repairs along the way. These places make the early car's limits tangible. The trip is especially rewarding if you care about invention as a sequence of real decisions, not just a finished machine.
The full story
In August 1888, Bertha Benz left Mannheim with her sons Richard and Eugen in Karl Benz's Patent Motorwagen No. 3. They traveled roughly 104 kilometres to Pforzheim, where her mother lived. The journey showed that the automobile could do more than make short trials, but it also exposed the problems a driver faced on ordinary roads. At a pharmacy in Wiesloch she obtained ligroin, a solvent used as fuel. A blacksmith helped with a chain in Bruchsal, and brake linings were replaced near Pforzheim. The legacy account also describes Bertha clearing a blocked fuel pipe with a hatpin and insulating a wire with a garter. They reached Pforzheim after a full day and returned to Mannheim by another route three days later. The publicity helped make the car's practical value visible. Bertha's report of the trip also led to improvements, including an additional gear for climbing hills. The route is thus a story of testing and adaptation as much as an automotive milestone.
Useful to know
- Treat Mannheim, Wiesloch and Pforzheim as a selective history trail rather than a short walk.
- The outward and return journeys used different paths; decide which part of the story matters most before mapping a drive.