Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Serravalle (43% of total searches to Riviera Adriatica). The next most popular destinations are Cattolica (29%) and Rimini (14%). Searches for hotels in Cesenatico (14%) are also popular.
KAYAK users have found double rooms in Riviera Adriatica for as cheap as RM 138 (Rimini) in the last 3 days. The average price is RM 606.