After a long day on the tracks, all trains love to return to a home in the evening. The Train Garage is a great accessory to any track layout and provides toy trains with the perfect place for rest and maintenance. Garage and tunnel: Turn the knob on the top of the garage to open and close the doors to allow trains to enter. Or keep both doors open and use the garage as a tunnel instead for trains to pass through. The Train Garage is fully compatible with other wood track sets.