Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Istanbul (98% of total searches to Istanbul Province). The next most popular destinations are Büyükada (1%) and Arnavutköy (1%). Searches for hotels in Şile (1%) are also popular.
KAYAK users have found double rooms in Istanbul Province for as cheap as $6 (Istanbul) in the last 3 days. The average price is $126.