Bavaria and Austria share an alpine border that is easy to cross and often barely noticeable in the landscape. Munich is an important international gateway for Salzburg and western Austria. Farther south, Berchtesgaden and the Königssee sit directly against the Austrian border and work naturally as part of a Salzburg-area trip.
Roam Austria treats Bavaria as close cross-border context. The records here are selected for that connection rather than as a comprehensive guide to the German state.