Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Rimini (66% of total searches to Riviera Adriatica). The next most popular destinations are Ravenna (18%) and Riccione (12%). Searches for hotels in Cesenatico (4%) are also popular.
KAYAK users have found double rooms in Riviera Adriatica for as cheap as $25 (Riccione) in the last 3 days. The average price is $134.