Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Amsterdam (98% of total searches to North Holland). The next most popular destinations are Schiphol (1%) and Amstelveen (0%). Searches for hotels in Haarlem (0%) are also popular.
KAYAK users have found double rooms in North Holland for as cheap as £18 (Amsterdam) in the last 3 days. The average price is £220.