4 October 2025 to 2 November 2025

The world’s largest indoor maze transforms into a playground of Halloween mysteries and thrills!

Across more than 2 km of twisting corridors, embark on an adventure filled with laughter, light scares, and surprises around every corner. Armed with your mission card, set out to recover the lost treasures of the legendary dockworkers Stevie and Médée… but beware of the mischievous tricks lurking in the shadows!

Designed for all ages, SOS Halloween is a fun and unique experience, rain or shine. The perfect outing to celebrate the season with family or friends.

Book your tickets now and get swept up in the Halloween spirit at the heart of Montréal’s Old Port!

 

Photo credits: SOS Labyrinthe

For the complete schedule and program, visit the official event website.