Off-road gravel section with a lot of altitude gain. Perfect for (experienced) gravel bikers or MTB. Not suitable for road bikes. Points with nice views of surrounding landscape. Almost no traffic. Includes some sections of very steep technical inclines (over 9%) with sections of loose gravel / stones where your tyres may loose traction. Might require you to push your bike for some meters. Take good care on the descents. Overall good off-road tyres and very good physical condition required. Not suitable for bike touring with bags / heavy stuff, in my opinion.
Did this on a gravel bike with a lot of bags and gear. Was pretty tough and would not recommend for anything less than a mountain bike, unless your gravel bike is really lightweight (no additional bags or weight on). Especially on the steep parts, the gravel can be quite slippery.