Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Mainz (35% of total searches to Rhineland-Palatinate). The next most popular destinations are Koblenz (28%) and Trier (24%). Searches for hotels in Lieser (13%) are also popular.
KAYAK users have found double rooms in Rhineland-Palatinate for as cheap as $62 (Bad Ems) in the last 3 days. The average price is $227.