The Peco ‘Shows You How’ series of booklets gives practical, clearly laid out information and instruction on a wide range of model railway topics. This booklet looks at the construction of a larger scale (0 Gauge and larger) layout in the great outdoors, giving practical advice on planning and building a railway outdoors. See our booklet Railway Modelling Outdoors in the Smaller Scales (No 18) for outdoor railways in scales up to 0 Gauge.