20200905_142502.jpg Hopton Wood winding engine boilerThumbnailsHopton tunnelHopton Wood winding engine boilerThumbnailsHopton tunnelHopton Wood winding engine boilerThumbnailsHopton tunnelHopton Wood winding engine boilerThumbnailsHopton tunnelHopton Wood winding engine boilerThumbnailsHopton tunnelHopton Wood winding engine boilerThumbnailsHopton tunnelHopton Wood winding engine boilerThumbnailsHopton tunnel
The western end of Hopton Tunnel, looking eastwards.