Ludwigshafen
Description
Located on the opposite side of the Rhein from Mannheim despite the fact it's in a completely different state (Rheinland-Pfalz as apposed to Mannheim which is in Baden-Wurttemberg) it's pretty much all the same conurbation. Ludwigshafen is slightly more industrial and lacks the historic city centre of Mannheim but does boast large shopping centres, and from the riverside excellent views of Mannheim
Charge
Getting There
Regular trains, trams and buses cross backwards and forwards between the two cities, it's also possible to walk across the bridges between the two.
Latitude: 49.479873; Longitude: 8.451371
What3Words: teaches.feasts.message
Disclaimer: Details correct at time of writing (31/03/2017), and on time of last update (07/04/2017) but may no longer be accurate, particularly if some time has passed.