Night Mares (Canada's Wonderland)

Leviathan ( liv-EYE-ə-thən) is a steel roller coaster at Canada's Wonderland in Vaughan, Ontario, Canada. Located in the Medieval Faire section of the park, the Hyper Coaster model from Swiss firm Bolliger & Mabillard is the first roller coaster manufactured by the company to exceed a height of 91.5 metres (300 ft), putting it in a class of roller coasters commonly referred to as giga. At 1,672 metres (5,486 ft) long, 93.3 metres (306 ft) tall, and with a top speed of 148 kilometres per hour (92 mph), Leviathan is the tallest and fastest roller coaster in Canada, taking the records previously held by Behemoth on the opposite side of the park. As of July 2020, Leviathan is ranked as the seventh-tallest roller coaster in the world, the sixth tallest coaster by drop height, and the fourth-tallest traditional lift-style coaster in the world.Leviathan was the 16th roller coaster to be built at Canada's Wonderland. The ride was announced in August 2011, its track was completed in February 2012, and the first test run was completed on 15 March 2012. The coaster opened to season pass holders on 27 April 2012, and to the general public on 6 May 2012.

Wilde Beast is a wooden roller coaster located at Canada's Wonderland, in Vaughan, Ontario, Canada. It was originally named "Wilde Beast", from 1981 to 1996, when it was renamed to "Wild Beast" in 1997. The ride was reverted to its original name in 2019. It is one of the five roller coasters that debuted with the park in 1981, and is one of three wooden coasters at Canada's Wonderland modeled after a ride at Coney Island amusement park in Cincinnati, Ohio (specifically, Wildcat); the other is the Mighty Canadian Minebuster. The ride's fan curve was rebuilt in 1998.

Viking's Rage is a swinging ship ride at Canada's Wonderland. Viking's Rage was the first of three swinging pendulum rides that operated at the park. Today, there are only two pendulum rides at the park after Jet Scream was removed to make room for WindSeeker. The ride is also very similar to Jet Scream (now removed) with the only difference of The Rage not going upside down. The ride opened in 1981 s Viking's Rage, but was renamed The Rage in 1997. This name change lasted up until 2019, in which the park reverted it back to Viking's Rage.

Shockwave is a Top Scan ride at Canada's Wonderland. The Mondial ride opened to the public in May 2001 and continues to operate today. The ride spins around on an angle while guests (while restrained on the seats) are spun around on almost every possible angle the ride operates on. Also, during the first season of operation (2001), Shockwave earned many different nicknames such as 'Protein Spill 2001'.

Originally themed around the Middle Ages, Medieval Faire is a section of Canada's Wonderland, a theme park in Vaughan, Ontario, Canada. As such, early attractions created under Kings Entertainment Company were named after knights, Don Quixote, Vikings, dragons, bats, and beasts. Throughout the Paramount Parks era, the section's new attractions lacked appropriate theming. The introduction of the Leviathan roller coaster to Medieval Faire in 2012 was the first major investment in the section since 2000; the park is now under ownership of Cedar Fair. The section includes four roller coasters (The Bat, Dragon Fyre, Leviathan, and Wilde Beast) and six other rides. Over the years, atmosphere performers have disappeared from most sections of the park, including Medieval Faire. Two entertainment areas have remained constant in the section, a proscenium theatre and a stunt and acrobatic space surrounded by water. Currently named Canterbury Theatre, the indoor facility has hosted a variety of stage show revues, ice shows, and now an acrobatic production, Tundra: a Cirque Experience. A structure within Arthur's Baye initially featured a pirate diving and acrobatics show, which has changed now to have a more generic theme; it is currently branded as Fall Out Stunt Dive Show. Food in the section was originally themed to the era, with a large indoor pub and rib stand. The food later took on a more traditional North American cuisine, like a buffet, burgers, chicken fingers, and subs. The names and facades of the two primary food locations found in the area however are medieval-themed (All's Well Hall & Kings Feast). Private events are held in the Courtyard facility and can also be held in All's Well Hall.

Thunder Run is a powered roller coaster, themed after a runaway mine train, found at Canada's Wonderland, in Vaughan, Ontario, Canada. Rather than having a traditional chain lift hill, the train has an electric motor on board. The train (consisting of nine cars of two rows of two seats, plus an extra single row at the front of the train) flies directly into the Wonder Mountain, the artificial mountain that is a trademark of the park. The coaster opened on May 23, 1981, and operated until 1985 as Blauer Enzian ("Blue Gentian" in German), but in 1986 it was relocated, extended, and incorporated into the Wonder Mountain. The ride occupies the interior of the Wonder Mountain, which was initially supposed to hold a "Bavarian Market". Instead, mechanical equipment was placed inside, which was later relocated to the "roof" of the mountain to make room for the ride. The relocation of mechanical equipment also resulted in the Wonder Mountain walkway being closed. Riders on Vortex can still see remnants of the look-out terrace before they reach the first drop.

International Street is a themed area at Canada's Wonderland in Vaughan, Ontario. Similar to the Main Street, U.S.A. sections of Walt Disney Parks and Resorts, it acts as an entrance way to the park. The street ends at Wonder Mountain, a visual landmark for navigating through much of the park. A similar format is used at sister parks Kings Island and Kings Dominion, albeit with a replica of the Eiffel Tower at the end in both parks. In each instance, the International Street section was created while the park was owned by Kings Entertainment Company, then transferred to Paramount Parks, and finally to the current owners, Cedar Fair Entertainment Company. The street features buildings with themes of Alpine, Scandinavian, Latin American, and Mediterranean cultures. A long fountain stretches the full length of the street, leading to a man-made mountain that features a dive show. An amphitheatre features regular shows with local casts and occasional guest performers. In early promotions, International Street was billed as "a feast of cultures, rich and satisfying", featuring foods not often found in theme parks, like shrimp, paella, and smoked sausage. Over the years, retail outlets have moved to more generic kinds of merchandise and well-known Canadian fast food formats.

There have been several children's areas at Canada's Wonderland since opening in 1981.

Halloween Haunt, previously known as "Fearfest", is a Halloween event at Canada's Wonderland located in Vaughan, Ontario, Canada. It runs after the park's regular operating hours on Friday, Saturday, and Sunday evenings in October until the end of October or early November – up to, and recently in the 2019 season, NOT including Halloween night. It is Canada's largest haunted theme park featuring over 300 monsters, nine walk-through "maze" attractions, six uniquely themed atmospheric scare areas, and three live shows. During its operation, the grounds are transformed via decorative props, thematic music, eerie lighting to further create its scary atmosphere.

Dragon Fyre is a steel roller coaster located at Canada's Wonderland in Vaughan, Ontario, Canada. It was manufactured in 1980 but opened when the park made its debut in 1981. It operated under the name Dragon Fyre from 1981 to 1997, when it was respelled to Dragon Fire. The name was quietly reverted to the original name in 2019. It was one of the four original coasters at Canada's Wonderland.The ride is built at the east end of the park in the Medieval Faire section. It is located adjacent to the parking lot, so it is one of the first coasters that is seen. The coaster has a green and yellow track with purple support poles. Since the removal of Drachen Fire from Busch Gardens Williamsburg, Dragon Fyre is also the only Arrow Dynamics coaster in existence to have counterclockwise-turning corkscrews.Dragon Fyre was designed to operate with three trains, which is made evident by the fact that the ride has a set of safety brakes following the corkscrews and before the helix. However, due to the ride's short duration, it would be very difficult for the ride staff to load a train in the station without having one train stop in the middle of the ride. Because of this, Dragon Fyre never used its third train. In 1987, the third train was modified for use on The Bat.

Riptide (formerly called Cliffhanger) is a thrill ride at Canada's Wonderland manufactured by Mondial. The ride is similar to the park's Shockwave ride in terms of how the riders are spun. At the base of the ride there are a number of fountains that (only during hot days) shoot up towards the riders as they are spinning and soak them. When the weather is cool, the fountains shoot up but go back down before the water hit the riders. Over the past couple of years, the ride cycle has been cut down and riders don't get as wet as they did in the past. Unlike the 'Topspins' made by Huss which feature one gondola (or row), Riptide features two gondolas.

Vortex is a suspended roller coaster at Canada's Wonderland in Vaughan, Ontario. It officially opened during the 1991 season.As with other suspended roller coasters, Vortex's trains swing under the track. On Vortex, riders are taken up through the top of the mountain and dropped at high speeds. At some points in the ride, the trains swing just above a river running through the middle of the park, giving riders the illusion that the train will touch the water. It is the fastest roller coaster of its kind in the world, together with Ninja at Six Flags Magic Mountain, both with top speeds of 89 kilometres per hour (55 mph). It is also the tallest currently operating suspended coaster in the world, reaching a height of 27.8 metres (91 ft). It is considered to be a terrain coaster due to the influences of the ride track by the mountain and the river.