The Mission Inn is a historic hotel located in Riverside, California. Built in 1876, it features a unique blend of architectural styles, including Spanish Mission, Mediterranean, and Romanesque. The inn is known for its beautiful courtyards, intricate tile work, and stunning stained glass windows. It has hosted numerous famous guests over the years, including President Franklin D. Roosevelt. Today, the Mission Inn serves as a popular destination for tourists and locals alike. It offers various amenities, including restaurants, a spa, and event spaces. The hotel is also home to the Mission Inn Museum, which showcases its rich history and cultural significance in the region.