Newcastle-by-the-water comprises a four track line which has dedicated passenger and freight lines. The large railway station is the junction for a single line branch which weaves its way high across the valley on a level with an old castle which overlooks a caravan and camping site situated on the banks of the river (which is a real water feature). From this site the road makes its way down into the town which has a provincial shopping centre and market. At present, a Formula One racing car display is being held in the town to coincide with market day.

The diesel depot above the main line, which is accessed from the branch, ensures that engines can refuel and perform their duties.

The locomotives and stock run on the layout represent the modern era on a typical English mainline. To the rear of the layout (behind the back scene) there is a twelve road fiddle yard (three for each track) to ensure a wide variety of stock can be run in sequence for the benefit of those viewing the layout.