Gravel road with 6-11 %, not as bad as Komoot will originally tell you. Partially loose gravel in October as well, but all rideable if fitness allows it. 2nd drinking water source on Komoot is probably clean, we were not sure about the first marked one. There are multiple more, but difficult to say how clean they are. We camped about half way up and had a wonderful view at night. It got however very windy (80-100 km/h gusts) so make sure you have adequate equipment. The wind made the ride up somehow more difficult, it was hard to keep the line.