Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Rome (95% of total searches to Lazio). The next most popular destinations are Fiumicino (3%) and Tarquinia (1%). Searches for hotels in Civitavecchia (1%) are also popular.
KAYAK users have found double rooms in Lazio for as cheap as $29 (Rome) in the last 3 days. The average price is $239.