Aspazijas boulvared 22Riga, Latvia 1060 Phone: +371 67-671111Fax: +371 67-670012Toll Free: +800-426-3135 Hotel E-mailHotel Website Classification 9 Deluxe Commission Rooms Rates 8% 141 - Hoteliers! Is your information accurate? Update Here Grand Hotel Kempinski Riga Location & Neighborhood opposite the National Opera House.