St. John's Episcopal Cathedral (Gothic Revival cathedral)

St. John's Episcopal Cathedral, completed in the early 20th century, is a Gothic Revival cathedral that serves as the seat of the Episcopal Diocese of Colorado. The cathedral was designed by architect Ralph Adams Cram and built between 1909 and 1911, featuring pointed-arch windows, buttressing, and a cruciform plan typical of parish and cathedral Gothic precedents. The building remains an important example of ecclesiastical Gothic Revival architecture in Denver.