Question: Of the 4 Six Flags Magic Mountain rides built by Bolliger & Mabillard , the youngest roller coaster one opened to the public on what date ?

text: Six Flags Magic Mountain
Attractions -- Roller coasters
Six Flags Magic Mountain holds the record for most roller coasters in an amusement park at 19 .
Six Flags Magic Mountain, originally Magic Mountain, is a 262-acre (106 ha) theme park located in the Valencia neighborhood of Santa Clarita, California, 35 miles (56 km) northwest of downtown Los Angeles. It opened on May 30, 1971, as a development of the Newhall Land and Farming Company. In 1979, Six Flags purchased the park and added the name Six Flags to the park's name. With 19 roller coasters, Six Flags Magic Mountain holds the world record for most roller coasters in an amusement park. In 2017, the park had an estimated 3.3 million visitors, ranking it sixteenth in attendance in North America.
Current Name Year opened Manufacturer Park area Thrill/intensity rating Description
Apocalypse : The Ride 2009 Great Coasters International The Underground Moderate Wooden roller coaster featuring steeply banked turns and twisting drops . Known in the past as Terminator Salvation : The Ride ( 2009-2010 )
Batman : The Ride 1994 Bolliger & Mabillard DC Universe Maximum An inverted coaster that whips around steeply banked turns and five inversions
Canyon Blaster 1999 E & F Miler Industries Bugs Bunny World Mild Junior roller coaster
Full Throttle 2013 Premier Rides Full Throttle Plaza Maximum A launch roller coaster with 2 forward launches and one backwards launch . Full Throttle has one of the world 's tallest vertical loops at 160 feet ( 49 m ) and the first ever top hat constructed on an inversion
Gold Rusher 1971 Arrow Development BoardWalk Moderate Riders dip , turn , and dive up and around the park 's mountainous terrain . Gold Rusher is Six Flags Magic Mountain 's first roller coaster
Goliath 2000 Giovanola Screampunk District Maximum Riders brave an opening drop of 255 feet ( 78 m ) into a subterranean tunnel and multiple steep banking turns
Magic Flyer 1971 Bradley and Kaye Bugs Bunny World Mild Train themed Junior roller coaster in Whistlestop Park . Known in the past as Goliath Jr. ( 2001-2007 ) and Percy 's Railway ( 2008-2010 )
Ninja 1988 Arrow Dynamics Samurai Summit Moderate Swinging coaches suspended from an overhead steel track whip around steeply banked turns and curves in and out of the treetops
The New Revolution 1976 Anton Schwarzkopf Baja Ridge Moderate ( Maximum with VR Goggles . ) Riders careen through steep banking turns and spirals in and out of the treetops . Revolution has a full 360 degree loop which is the first modern vertical loop in the world . In 2016 the coaster received a major renovation which included : new trains , lapbars , new paint job , new lighting , reduced foliage and VR Goggles were added to intensify the ride
The Riddler 's Revenge 1998 Bolliger & Mabillard Metropolis Maximum Upon opening , it was the tallest , fastest , longest stand-up coaster in the world . Riders traverse six inverted turns over the course of its 4,370-foot-long ( 1,330 m ) track
Road Runner Express 2011 Vekoma Bugs Bunny World Moderate Junior roller coaster
Scream 2003 Bolliger & Mabillard Screampunk District Maximum Floorless trains riding above the rails traverse seven inversions on 3,985 feet ( 1,215 m ) of steel track
Speedy Gonzales Hot Rod Racers 2014 Zamperla Bugs Bunny World Mild Race-car themed Zamperla family gravity coaster with helix
Superman : Escape from Krypton 1997 Intamin Samurai Summit Maximum First coaster to reach 100 mph . Riders accelerate in reverse from 0 to 104 mph ( 167 km/h ) in seven seconds and climb nearly 41 stories into the air . Entrance to Superman : Escape from Krypton , a launch roller coaster . Known in the past as Superman : The Escape ( 1997-2010 )
Tatsu 2006 Bolliger & Mabillard Rapids Camp Crossing Maximum Upon opening , Tatsu was the tallest , fastest , and longest flying roller coaster in the world . Suspended beneath a steel track , riders experience a total of 263 feet ( 80 m ) in elevation changes while harnessed in a prone position . It also features the world 's largest pretzel loop
Twisted Colossus 2015 Rocky Mountain Construction Screampunk District Maximum Riders experience steep drops , banking curves , and two inversions on nearly 5,000 feet ( 1,500 m ) of track - designed to pit two simultaneously operating trains in a race against each other . It is also the world 's longest racing coaster
Viper 1990 Arrow Dynamics Baja Ridge Maximum 188 feet ( 57 m ) tall with seven inversions reaching speeds up to 70 mph ( 110 km/h )
West Coast Racers 2020 Premier Rides The Underground Maximum Quadruple launch racing coaster , In partnership with West Coast Customs
X² 2002 Arrow Dynamics Baja Ridge Maximum Riders experience predetermined forward and reverse somersaulting maneuvers while harnessed in seats that pitch on a separate axis from the track . Known in the past as X ( 2002-2007 )