The 0 Euro Souvenir Banknote for Drachenfelsbahn in Königswinter, Germany, designated as XEZA 2024-1, is a collectible item celebrating one of the oldest cogwheel railways in Europe. The Drachenfelsbahn, which began operations in 1883, takes visitors up the Drachenfels mountain, offering stunning views of the Rhine Valley. This souvenir banknote, part of a popular series that started in 2015, features intricate designs representing the historic railway and the scenic beauty of the region. While it holds no monetary value, the note is highly prized by collectors and tourists alike for its artistic and commemorative significance.