Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Strasbourg (69% of total searches to Grand Est). The next most popular destinations are Colmar (18%) and Reims (9%). Searches for hotels in Metz (4%) are also popular.
KAYAK users have found double rooms in Grand Est for as cheap as $18 (Strasbourg) in the last 3 days. The average price is $153.