The place and the road trip journey to Hallstatt is marvelous. However, the reason for 4 stars is that I give only 2 stars for the tour guide. Most things we heard were irrelevant to the trip meaning, instead of hearing about the villages/cities passing through, the Alps, etc., we were listening about Sisi, Maria Tereza, and other historical personals. If someone visits the relevant attractions in Vienna gets all this info in more detail. It was like hearing the museum's guide tour twice! (and museums guide tour is by far better).