FANTASY FILM WANTED – DOES ANYONE KNOW IT?

I don't remember the name of this film, but I would like to see it again:

I remember that it's a fairly unknown fantasy film, which (probably) takes place in the Czech Republic. Because I think I recognized a filming location back then:

"Ceske Svycarsko – the GROUND MILL AND THE SHOW STONE":

There was an inn in this mill.

I also remember that at one point the main character was trapped in an illusion by an evil figure. This illusion made everything look so beautiful and delicious. Because everything was so beautiful, the main character bit into a rotten apple. But she was able to escape later.

I also remember a burned house that the main character had to escape from a giant/troll and that the title was something like "the seven hills" or "the seven kings".

It's possible that some of them are memories from other films and I mixed them in. I don't know because I was very young back then.

Does anyone know the film?