Traveling to Montreal for its amusement parks might not be top of mind, but true thrill seekers know to pin this destination on the map. The bustling city is home to Le Monstre, the largest Canadian wooden rollercoaster, located at La Ronde, a Six Flags theme park. The adrenaline-pumping experience is over 4,000 feet long, making it one of the longest wooden rollercoasters in the world. Le Monstre is located on Île Sainte-Hélène under the Jacques-Cartier Bridge, providing sweeping views of the cityscape when you reach the top. Two riders fill each row of the five cars across four different trains, so everyone can participate.