LEGO City Explorers’ Arctic Polar Express Train (60470) – 1517 Pieces | Ages 7+ Take your LEGO adventures to the frozen frontier with the LEGO City Arctic Polar Express Train—a premium, feature-packed set designed for immersive play and impressive display. With 1517 pieces, this large-scale set delivers an exciting building experience and brings the thrill of Arctic exploration to life. At the heart of the set is a motorized, remote-controlled train, powered by LEGO’s Powered Up system. Kids can operate the train using the included remote or a compatible smart device, making it a truly interactive STEM toy that blends technology with creative play. The train features multiple detailed cars, including a locomotive, passenger car, and cargo flatcar, along with a snow tractor for off-track exploration. The set also includes an Arctic environment build, complete with a mountain tunnel and rockfall function, allowing kids to create dramatic rescue and exploration scenarios. With several minifigures included, young builders can role-play exciting missions in harsh Arctic conditions—transporting cargo, navigating icy terrain, and discovering hidden secrets. This set encourages storytelling, problem-solving, and hands-on creativity while offering a visually stunning model once completed. Key Features Motorized remote-controlled train – Operate via remote or smart device using LEGO Powered Up technology 1517-piece premium build – Large and detailed set for an engaging experience Multiple train cars & vehicles – Includes locomotive, passenger car, cargo wagon, and snow tractor Interactive Arctic environment – Mountain tunnel with rockfall action Creative role-play experience – Includes minifigures for storytelling adventures