332 Woni-daero, SungsanguChangwon, South Korea 51408 Phone: +82 55-600-0700Fax: +82 55-600-0704Toll Free: +844-382-2267 Hotel E-mailHotel Website Classification 6 First Class Commission Rooms Rates 8% 321 - Hoteliers! Is your information accurate? Update Here Grand Mercure Ambassador Changwon City Location & Neighborhood 40 KM from Gimhae airport.