A tunnel leads you underground. The open ended tunnel would

reduce the pressure created by a nuclear blast.

At a right angle to the tunnel are the double doors leading into the bunker

which housed Canada's emergency communications centre.

Having passed through a series of showers and disposed of radiation

contaminated clothing one enters a facility capable of sustaining itself

for thirty days in the event of a nuclear attack.

Click on the decontamination chamber to continue your tour.

© Grose Educational Media, 1997