Six Flags Hurricane Harbor Montreal

 is a half-indoors half-outdoors water park located within the GM Montreal complex in, ,. Opened to the public in 1996 as Splash Quebec, it is Quebec's largest water park. Six Flags has operated the water park since 2013.

Outdoor

 * Tidal Wave (2014; a ProSlide Tornado 18)
 * Tsunami Surge (2013; a ProSlide Tornado Wave)
 * Typhoon Twister (2013; a ProSlide Behemoth Bowl)

Indoor Slides That Go Into A Tunnel Out of The Building

 * Bahama Rapids (2014; a ProSlide Mammoth)
 * Tornado (2013; a ProSlide Tornado)

Purely Indoor Slides

 * Hammerhead and Barracuda (2013; five-story slides; clone of the slide area of the same name at Six Flags Great America in Illinois except this time the slides are transparent and don't have waterfalls)
 * Hook's Lagoon (2005; Two SCS Interactive Body Slides)
 * King Cobra (2013; a Polin King Cobra slide)
 * Wahoo Racers (2014; a ProSlide Kraken Racer)

Outdoor

 * Mr. Six's Wild Flume (1996; a Reverchon Log Flume similar to White Water of the IX Indoor Amusement Park and Pirate's Revenge at Luna Park Sydney; formerly known as "Log Flumes" from 1996-2013)

Water Rides That Go In and Out of The Building

 * Montreal Creek (1996; a 700,000 gallon lazy river)

Outdoor

 * Castaway Lake (2013; a 30,000-square-foot (2,800 m2), 400,000-gallon wave pool)

Indoor

 * Hurricane Bay (1996; a 500,000 gallon wave pool; formerly known as "Waves" from 1996-2013)
 * Mr. Six's Beach Bonanza (1999; a indoor artificial beach area with a beach made up of sand crushed from 300 tonnes of stones, an "ocean" two times larger than an Olympic swimming pool, and equipped with a wave-machine with 200 variations)