Explore Northlandz in Flemington, New Jersey, the world’s largest model railroad, with 40,000 feet of track, 400 bridges, and a story of passion and dedication.

EnterTrainment Junction in West Chester, Ohio, home of the largest model train display in the world, closed Jan. 5, and is relocating to Chattanooga.

With over 50 huge operating model train layouts in various sizes and scales, attendees will be able to see incredible scenery and detail on all of the displays.

In northern New Jersey there is place called Northlandz, one of the world's largest model railroads.

On this Edition of One Tank Trips, Action News visited a popular family attraction that's home to the world's largest model train railroad.

EnterTrainment Junction, a train-themed attraction in West Chester, Ohio, has housed what the owners call the world's largest indoor model train display. It's closing in January.

Spanning an impressive 80,000 square feet, this entertainment center housed the world’s largest indoor train display, with one G-scale layout taking up over 25,000 square feet.