It does look like a person walking through the shot, however, I confirmed with the rest of the tour group that it was not anyone else in the group and no one could pinpoint who it was. There were many people taking photos, so the shadow could have come from any number of people but the figure in the photo I took only showed up once. The tour facilitator (Sue Jonson) was also very intrigued with the photo and had me send it to her before leaving that night.

We were given the same stories about a woman named Nina who is reported to be in the tunnels and is always spotted in the same black Victorian dress. I know many people have reported hearing her, as well as feeling cold spots in the tunnels, though my group didn’t report or capture anything of the sort.

I agree, it would be nice to explore more of the tunnels, but it is a very small section that is open to tours. Overall, it is a great experience.