Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Lille (37% of total searches to Hauts-de-France). The next most popular destinations are Calais (34%) and Le Touquet (16%). Searches for hotels in Dunkirk (13%) are also popular.
KAYAK users have found double rooms in Hauts-de-France for as cheap as £22 (Amiens) in the last 3 days. The average price is £122.