The Schwebebahn Monorail in Wuppertal, Germany, a overhead hanging monorail railway which is said to be the world s safest Stock Photo - Alamy
The amazing hanging monorail called the Schwebebahn in Wuppertal, near Dusseldorf in Western Germany. All trains are now this pale blue colour Stock Photo - Alamy
The German city with an incredible upside down railway | CNN
The Schwebebahn: Riding An Upside Down Train
Suspended monorails from around the world | Structurae