Science Storms
It isn't every day you get to step into a tornado. (Except any day at Griffin MSI.)
Whether for global shipping or personal adventures, the railroad doesn't just move people and things — it has long reflected our nation’s character and ambitions. Ride along as The Great Train Story presents 2,200 miles of scenery and stories from Chicago to Seattle along 1,400 feet of winding track. In 3,500 square feet, there are adventures to find everywhere you look, no matter your age or interest. You don't have to be a train-fanatic toddler or miniatures aficionado to be transported by the amazing details on display. Enjoy the twice-hourly "nighttime mode,” miniature scenes and hear the sounds of the trains as they pass through recreated landscapes. While you're at it, use interactive buttons to lift a drawbridge, set off tunneling explosives or fell a few trees. Like any good trip, this is one worth enjoying at your own pace. It’s a multi-sensory vacation in miniature!
Generations of guests have enjoyed model train experiences at Griffin MSI. The Great Train Story provides the most enthralling one yet. A centerpiece of the Transportation Gallery, this interactive model railroad features more than 20 trains winding through a continental journey replicated in astonishing detail and scope. From the heights of Rocky Mountain ranges and Chicago skyscrapers, down to the tiniest crossing lights and floating seabirds, this massive HO scale model can be experienced many times and still reveals something new on every visit.
Griffin Museum of Science and Industry's first model railroad was the largest of its kind in the world when it opened in 1941. Designed by Minton Cronkhite, the railroad covered 2,340 square feet of floor space and was built in Q scale, which paired 1:45 scale trains with 2-rail O gauge track. The various scenes on the model railroad illustrated the role of the railroad within U.S. industry and agriculture throughout the desert southwest. It included 1,000 feet of track and switches operated by an automatic control board.
All of the items listed below can be found somewhere on The Great Train Story. Items near the top of each list are easier to find than items near the bottom. Can you find them all?
Beachgoers, a child on a swing set, mountain climbers, a boy and his dog, a family hanging laundry, joggers, a sidewalk ice cream vendor, a pop band performing outdoors, s couple coming home, the man who is "Singin' in the Rain"
Griffin MSI exhibit designers took hundreds of photographs of downtown Chicago and Seattle as reference, to recreate the buildings with exact detail. More than 190 buildings were custom-made for the project, including HO-scale recreations of the Sears Tower (now Willis Tower) and the Space Needle.
The Museum assembled a team of over 40 technicians, electrical engineers, sculptors and painters to build, wire, fabricate and decorate The Great Train Story. From the first design sketch to grand opening, it took about two and a half years. To create the "water" in the bay outside of Seattle, a three-step process was used. First a base layer was applied to create the foundation. Secondly, several shades of blue and green paint added the appearance of depth. Finally, a top layer of resin was poured on top. As the resin dried, it was hand-sculpted to create waves.
To celebrate The Great Train Story's birthday, we put a camera aboard one of the model trains. See the remarkable sights of this miniature journey from Seattle to Chicago and back as never seen before.
It isn't every day you get to step into a tornado. (Except any day at Griffin MSI.)
More than just a body, you are a complex blend of your experiences, choices, personality and environment.
Stroll the cobblestone streets of turn-of-the-20th century Chicago and enjoy the timeless delights on Yesterday's Main Street.
Coming Soon
Opening in 2026, Powering the Future will explore history the energy industry and look forward to exciting innovations.
© 2025 Kenneth C. Griffin Museum of Science and Industry