Millions of people have visited the CN Tower. Almost none have seen what lies beneath it.

This Halloween weekend, The Haunted Walk and the CN Tower invite you to explore a part of this iconic landmark rarely accessible to the public. Venture beyond the public areas, through the Tower’s working spaces, and descend into the hidden caverns two floors below ground.

Along the way, our storytellers will share what happened during The Haunted Walk’s paranormal investigations at The Top of the CN Tower, from mysterious knocks and words emerging through radio static to an encounter that became unexpectedly personal. You’ll also hear strange experiences reported by people who work in the Tower’s lower levels.

Your journey culminates as you look straight up into the Tower’s hollow heart, where a dramatic light-and-sound display reveals the astonishing scale of the structure rising above you.

After your underground experience, your ticket also includes admission to the CN Tower’s Main and Lower Observation Levels, where you can enjoy spectacular views of Toronto and Lake Ontario.

Available October 31 and November 1 only, this 30–40-minute guided experience is limited to just 16 guests per group.

You’ve seen the CN Tower. Now discover what lies beneath.

Buy tickets here 

Ages 13+. Presented in partnership with the Haunted Walk.