Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Mu Si (54% of total searches to Khao Yai). The next most popular destinations are Nakhon Ratchasima (38%) and Nakhon Nayok (8%).
KAYAK users have found double rooms in Khao Yai for as cheap as C$ 14 (Nakhon Ratchasima) in the last 3 days. The average price is C$ 45.