||This is the great seminal London Walk. Old Westminster is London at its grandest: the place where kings and queens are crowned, lived, and often buried. It's the forge of the national destiny, the Mecca of politicians throughout the ages. The past here is cast in stone and we take it all in: ancient Westminster Hall, the Houses of Parliament, the Jewel Tower, Westminster Abbey and Cabinet War Rooms. And to see it with a great guide is to have that past suddenly rise to the surface. It doesn't get any better than this.