0 Euro - Grottes de Lacave

The Grottes de Lacave, a limestone cave system in the Dordogne valley first opened to tourists in 1905 via a funicular railway, is one of hundreds of French regional sites commemorated through the UECM's souvenir zero-euro program, which began in 2015 and quickly became a serious secondary collector market. Oberthur Fiduciaire produces these notes to genuine euro-series security specifications — watermark, security thread, UV-reactive ink — making them among the most technically faithful souvenir banknotes ever commercially issued.