1999 Chestnut PlaceDenver, CO 80202 Phone: +1 720-643-1999Fax: +1 720-643-1998Toll Free: +877-STAY-HGI Hotel E-mailHotel Website Classification 6 First Class Commission Rooms Rates 10% 233 $181-$499 (USD) Hoteliers! Is your information accurate? Update Here Hilton Garden Inn Denver Union Station Location & Neighborhood 3 blocks from Union Station & Coors Field; in the Heart of LoDo - 24 MI, 45 min from Denver Intl airport. DenverNearest Cross Street: 20th