Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Morioka (58% of total searches to Iwate Prefecture). The next most popular destinations are Shizukuishi (25%) and Hanamaki (8%). Searches for hotels in Rikuzentakata (8%) are also popular.
KAYAK users have found double rooms in Iwate Prefecture for as cheap as S$ 39 (Morioka) in the last 3 days. The average price is S$ 145.