Col du Grand Ballon
Col du Grand Ballon is the high point of the Vosges climbing landscape. Depending on the side, it can be a steady ascent or a much more demanding mountain day.
- Length
- 9 to 23 km, depending on side
- Elevation Gain
- up to 1,048 m
- Average Gradient
- 4.5 to 7.9%
- Difficulty
- Very Challenging
Community recommendation
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Col du Grand Ballon is best treated as a family of climbs rather than one fixed profile. The briefing gives a range of nine to twenty three kilometres, with up to 1,048 metres of elevation gain and average gradients between 4.5 and 7.9 percent. That variation matters, because the side you choose changes the entire ride.
As a destination, Grand Ballon gives the Vosges a proper centrepiece. It has more scale than many riders expect from the region and enough route options to make it useful for different levels. The key is to be precise when publishing a route. General inspiration is fine, but the GPX needs to match the side described.
How to Ride It
- Choose the side first. Distance, elevation gain and gradient vary too much to treat every approach the same.
- Pace according to the long version, not the easiest possible profile. Grand Ballon can become a serious climb quickly.
- Bring layers for the descent. Higher Vosges roads can feel exposed in changing weather.
Where to Stay
Munster, Cernay and other Vosges towns can all work, depending on the side you want to ride. For a multi day trip, choose a base that gives access to several climbs rather than only one road.
Practical Tips
- Strasbourg and Basel are practical gateways for the region.
- Check the exact route before publishing or riding. This climb needs side specific clarity.
- Combine it carefully with other Vosges climbs. The region can quietly add up to a very hard day.
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