The Column of Charles I is a monument located in St. James's Square, London, commemorating King Charles I of England. Erected in 1670, it stands 50 feet tall and features a statue of Charles I at its top, depicting him in royal robes. The column was designed by architect John Webb and serves as a reminder of the king's legacy and his execution in 1649. The column is made of Portland stone and is adorned with inscriptions that honor Charles I's reign. It is situated near the site of the former St. James's Palace, making it a significant historical landmark in the area.