Is there no other way to get there?Not along the road. It seems that it is not even possible to pass the construction site by bicycle or on foot.
And is there a special reason the shuttle bus only drive from July 13? Isn't the beginning of july season already?
I am not sure why the selected the 13th. Possibly to have some practice before the rush that start with the long weekend on the 17-19th and the start of school holidays.