Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Iwakuni (61% of total searches to Yamaguchi Prefecture). The next most popular destinations are Yamaguchi (18%) and Shimonoseki (17%). Searches for hotels in Suo-Oshima (5%) are also popular.
KAYAK users have found double rooms in Yamaguchi Prefecture for as cheap as $33 (Iwakuni) in the last 3 days. The average price is $74.
In the last 72 hours, users have found Yamaguchi Prefecture hotels for tonight for as low as $48 (Iwakuni). Users have also found 3-star hotels from $50 (Sanyoonoda).