Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Bournemouth (78% of total searches to Dorset). The next most popular destinations are Weymouth (10%) and Poole (8%). Searches for hotels in Dorchester (4%) are also popular.
KAYAK users have found double rooms in Dorset for as cheap as $80 (Poole) in the last 3 days. The average price is $328.