1820 Market StSt Louis, MO 63103 Phone: +1 314-231-1234Fax: +1 314-923-3970Toll Free: +844-HICURIO Hotel E-mailHotel Website Classification 8 Moderate Deluxe Commission Rooms Rates 10% 567 $201-$1,118 (USD) Hoteliers! Is your information accurate? Update Here St Louis Union Station Hotel Curio Location & Neighborhood 8 blks from riverfront & Arch/downtown business district - 16 MI, 25 min from St Louis/Lambert airport.Nearest Cross Street: 20th and Market