One Great George Street

One Great George Street (OGGS) is a stunning Edwardian building located in Westminster, London, serving as the global headquarters of the Institution of Civil Engineers (ICE) and a popular venue for conferences and weddings. Built between 1910 and 1913, it showcases monumental neo-classical architecture with a steel-frame structure, ornate interiors, and a grand Great Hall featuring a significant World War I commemorative painting. The venue offers 19 unique rooms named after notable civil engineers and has hosted various important events, including the signing of the charter establishing UNESCO and royal visits. Its proximity to iconic landmarks like the Houses of Parliament and Westminster Abbey makes it an attractive destination for tourists and researchers alike.