Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Munich (81% of total searches to Oberbayern). The next most popular destinations are Salzburg (8%) and Augsburg (8%). Searches for hotels in Berchtesgaden (4%) are also popular.
KAYAK users have found double rooms in Oberbayern for as cheap as $36 (Augsburg) in the last 3 days. The average price is $372.