Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Tallinn (90% of total searches to Harjumaa). The next most popular destinations are Laagri (6%) and Peetri (3%). Searches for hotels in Paldiski (2%) are also popular.
KAYAK users have found double rooms in Harjumaa for as cheap as £25 (Tallinn) in the last 3 days. The average price is £106.