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MGH - Henryton Tunnel

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Uploaded by on Oct 29, 2008

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MaineGhostHunters joined a local paranormal investigation team on an expedition to the infamous Henryton Sanitarium in Marriottsville, MD on October 24, 2008. Check out this video of everyone venturing through the lower levels of the hospital, in search of a tunnel we saw topside.

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  • Also, I have lots more info on this and other MD sites. Lots of your alls Intel was a little off, but over all good investigation. In the future maybe we should team up if you all come to MD again. Check my videos, for our team's site, since you don't allow links in your comments.

  • is this during the day? 

  • @jjjake420 Same here. There is no other tunnels. I've been all over that place. Trust me, there are none except what you mentioned above.

  • I have been through those tunnels. They basically lap around but one pipe goes to the info structure.

  • been there many many times and also have not seen any evidence of tunnels other than steam pipes which could in no way be enough room for anyone to travel through.

    There is also no Morgue here, as some people think. It was was "severaly abulatory adults" (i.e. mentally retarded, as I have seen on records inside the actual buildings).

    we did find a basment filled with Cold War era fallout rations though.

  • First group I've seen with respirators for the asbestos. Very professionally executed. Everyone was always just like "nah we don't need masks, there's no such thing as asbestos you're just being mellodramatic." Always be prepared. The man pierced by a thorn limps back to the man who has a knife.

  • there are some dirt tunnels that run underground from the main building all the way to the power house near the tracks,the tunnels are for cables and pipes,i have never seen anyother tunnels there though that u were talkin bout

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