Grand Ballon 🏔️ Overview Grand Ballon is the highest mountain in the Vosges Mountains of northeastern France. Rising to a surveyed elevation of 1,423.7 meters—or 1,424 meters when rounded—the mountain forms the roof of the Vosges and the wider Grand Est region. Also known as Ballon de Guebwiller, Ballon de Soultz, and Großer Belchen in …
