Saint John's Cathedral in Denver, Colorado, is an impressive example of Gothic Revival architecture. Completed in 1911, it features stunning stained glass windows, intricate stone carvings, and a soaring spire that reaches 200 feet into the sky. The cathedral serves as the mother church of the Episcopal Diocese of Colorado. The interior of Saint John's Cathedral is equally remarkable, with a spacious nave and beautiful altars. It hosts various community events, concerts, and services, making it a vibrant part of the local culture. Visitors are welcome to explore its serene grounds and appreciate its architectural beauty.