Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Changsha (46% of total searches to Hunan). The next most popular destinations are Zhangjiajie (32%) and Zhangjiajie (13%). Searches for hotels in Xiangxi (9%) are also popular.
KAYAK users have found double rooms in Hunan for as cheap as $9 (Changsha) in the last 3 days. The average price is $48.