Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Ulaanbaatar (73% of total searches to Mongolia). The next most popular destinations are Khatgal (13%) and Mörön (7%). Searches for hotels in Kharkhorin (7%) are also popular.
Based on KAYAK hotel searches, the most popular region to stay in Mongolia is Ulaanbaatar. Hovsgol and Ovorhangay are also very popular.