steel coaster

Laser: Dorney Park’s Double-Looping Schwarzkopf Coaster

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tz

/ September 12, 2026

Laser was a steel looping roller coaster that operated at Dorney Park & Wildwater Kingdom in Allentown, Pennsylvania, from 1986 until 2008. Built by German manufacturer Anton Schwarzkopf and designed by Werner Stengel, the ride was a “Double Looping” model originally engineered as a portable

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Helix at Liseberg: Top Speed, G-Force & Inversions

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tz

/ June 25, 2026

Helix is a steel multi-launch roller coaster at Liseberg amusement park in Gothenburg, Sweden. Built by Mack Rides and opened on April 26, 2014, the ride weaves through and over the rocky hillside terrain that gives Liseberg much of its distinctive character, with two linear

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