This Big Model Train Runs Where No Train Layout Has Ever Been Before

For the very first time, my G-Scale model train runs through our new sunroom — a space that used to be an outdoor patio! This huge indoor layout winds from the sunroom, through French doors into our living room and dining room, then loops back again for an amazing full-house run. I’m running a Piko G-Scale White Pass Railway steam locomotive with realistic sounds — whistle, chuffing, steam, and bell. This isn’t a toy train set; it’s thousands of dollars of professional G-scale equipment from my personal collection. ► Watch more G-Scale model train videos: https://www.youtube.com/playlist?list=PLkO-vjewtPbcq7A9wsA5dUW2DOxczzq6u ► Subscribe for more model trains & layouts: https://www.youtube.com/@JimZim?sub_confirmation=1 #GScale #ModelTrains #ModelTrainLayout #IndoorRailway #WhitePass #Piko #JimZim