Montreal’s famous Underground City, the world’s largest underground complex, is the setting for an exciting indoor challenge that promotes goal-setting, bonding, communication, problem-solving, decision making, collaboration and coming to a consensus.

You’ve never done a scavenger hunt quite like this!

Armed with maps, a series of questions and their own common sense, teams race through this maze and travel to different locations in order to correctly answer as many questions as possible.

The Underground Challenge is perfect for Christmas parties.

Also available in HT Rally version.

Now available in Toronto’s PATH!

The EMSB August Workshop Organizing Committee would like to Thank you and your team all for your tremendous Hi Tech Rally Event. Without your diligence, hard work, and commitment to our team, we would not have been able to meet our end goal. And we did so much more than that: thanks to everyone’s major efforts, we not only had fun, but with a wonderful result.  Our survey has shown 100% satisfaction of the morning Hi Tech Rally activity.


— Anna Villalta, Assistant Director of Educational and Technology Services
English Montreal School Board

Just wanted to say a BIG Thank you for Thursday’s team building. It took some time to get the budget approved to do an event with you and it was well worth it! My team LOVED it!  They were really energized.  We also had a few new employees not from Montreal so it was perfect as they got to see the city too!!

— Enza Valente
Bristol Myers Squibb

“I wanted to take a few moments to congratulate and thank you for this outstanding team building event. I know I speak for many if not all when I say we had a blast. The Montreal Underground Challenge was quite impressive as well as challenging. We were all very pleased.”

— Sherif Dagher