This is Southwell Minster in Nottinghamshire, England, a building that has some incredibly old architecture, especially in the nave section of the church where it dates from about 1140. A bit of historical trivia: this was where King Charles I was captured at the end of the English Civil War.
Really Sporgon, your Pano Images are superb, this one in particular, had a look at your web site as well, wonderful Images.
Many thanks eml. I do feel that the panos gain not only from being a wider-than-normal vista, but also effectively being from a larger format. Basically the picture is being made with more light.