Tunnels and Connected Buildings

Here is a map of the tunnels and connected buildings on McGill campus. 

View McGill Tunnels in a larger map

Some of the entrances of the tunnels on campus have the sign below. Why this snail was chosen as the symbol for tunnels...we have no idea. 


Where is the tunnel entrance?

What if you have no idea where in the building to go? Now you can find out! The following are virtual walkthroughs that show you how to access the three main tunnels. Within each one the green check mark on one image tells you where to go next.