Architecture of Colorado See Also 1881Architecture of ColoradoDenverGove & Walshrailway stations Random Building 1921 – Cathedral of the Immaculate Conception, Denver 1881 – Union Station, Denver, Colorado Home / Buildings / Architecture of USA / Architecture of Colorado / 1881 – Union Station, Denver, Colorado Architect: Gove & Walsh Published May 31, 2010 | Last Updated August 23, 2010 See Also 1881 Architecture of Colorado Denver Gove & Walsh railway stations