Unfortunately, there is nothing good to say about ...

Unfortunately, there is nothing good to say about this campsite. I don't even know where to start.
On arrival you have to sign a long list of prohibitions. Including absolute night's rest from midnight. I welcomed them at the beginning, but on the first night I was taught otherwise. The night's rest is not enforced, loud music is still playing everywhere and people are shouting around as if one were in a monkey enclosure. No one was evicted the next day.
The employees have probably never heard of Corona. People who come with tents are treated like second class people and crowded together. Social distancing was not possible here. No attention is paid to wearing the mask. In the sanitary areas there is a mask requirement, but this is observed by almost no one. Employees do not point out the existing mask requirement, but ignore and tolerate this behavior. In addition, the in-house restaurant does not comply with the reporting requirement, the book is basically empty, almost no guest signs in and data protection is also very much missed. The book is lying around openly accessible to everyone, very irresponsible.
But that's not all. The receipt obligation is also not complied with in the restaurant and is therefore a further violation of applicable laws.
The sanitary areas are dirty, the space is generally not very inviting and the staff is rude and unfriendly. Questions are answered annoyed and one has the impression that one is undesirable and that it is best to leave straight away.
The prices are absolute usury for what is on offer. In addition there is the deposit, which is completely excessive. For a toilet chip 10 and, for example, 5 for the parking ticket (the parking ticket is just a blue smear sheet that does not cost 5 cents to buy).
Throwing out and withholding the excessive deposit ( 200) seems to be really common practice here. The reasons for this are flimsy and just ridiculous. Yesterday about 40-60 people were evicted for alleged disturbance of the peace. Bullshit. The groundskeeper was not there once to check, only warned once, but after that there was also quiet in the corner, except for one or two conversations, which were conducted at a low and acceptable volume. The next day the guard came and just threw everyone out, no matter if loud or quiet. When I left, the reason came to my mind. New, more profitable visitors. A cheek something.

CONCLUSION:
Never come here again, I can only advise against it. Unless you want to experience a horrible and terrible vacation, then I just say, have fun at the Schachenhorn campsite.