Dragon Mountain At Marineland

Dragon Mountain is a steel roller coaster located at Marineland near Niagara Falls, Ontario in Canada Built in 1983 by Arrow Dynamics, it was the tallest roller coaster in the world before the opening of Magnum XL-200 at Cedar Point. It was also the last time that a coaster designated "tallest in the world" has had inversions (in this case, four). It covers 30 acres (12 hectares) of land.