Almost 1 year ago the Gröna Lund themepark in Stockholm Sweden, revealed their plans for the opening of a new B&M inverted rollercoaster in 2020. Today the European Coaster Club announched that the park started today with the first construction works for this rollercoaster. Work has just started at @gronalund on their 2021 B&M Inverter. … Meer lezen over Construction at Gröna Lund has started