The Route Napoléon is the route taken by Napoléon in 1815 on his return from Elba. The route begins at Golfe-Juan, where Napoleon disembarked 1 March 1815, beginning the Hundred Days that ended at Waterloo. The road was inaugurated in 1932 and meanders from the French Riviera north-northwest along the foothills of the Alps. It is marked along the way by statues of the French Imperial Eagle.
Stamp:
The Route Napoléon (s/s) - Issued: 13-07-2023 w/ First Day Cancellation from Grenoble
Many thanks to Eric!