About us

The tour takes approximately an hour and a half, and participants are with a guide at all times. The tour-goers receive an above-ground orientation, and then the guide will lead participants into the "Portland Underground", where they will receive the majority of the historical and oral history about this infamous maritime practice that gave Portland a notorious reputation throughout the world. Tour participants must be able to handle stairs that lead to and from this hidden world. In addition, there will be dust, dirt, musty smells, and anything else that would be associated with this type of environment, so if you need a dust mask, please bring one. Also, at each station people will be required to stand for at least 15 minutes at a time in order to receive the necessary information. Also, the "Portland Underground" is constantly in transition as more and more sections are opened or restored, which is why some people have taken this tour several times. Underground Tours, Shanghai Tunnel Tours, Portland Tours, Portland Underground, Portland Underground Tours, Underground Walking Tour, Shanghai Tunnel Walking Tour, Ghost Adventure Tours, History Channel Tours, Portland Tunnel Tours, Underground Portland Tours, Portland Catacomb Tours, Travel Channel Tours