A model railroad is a miniature representation of a railway system, often built as a hobby. Enthusiasts create detailed landscapes, buildings, and trains, using various scales to represent real-life railroads. These setups can be displayed on tables or in dedicated rooms, showcasing intricate designs and operational features. Model railroads can include various elements such as tracks, locomotives, and rolling stock. Many hobbyists enjoy the challenge of designing realistic layouts, incorporating scenery like trees and rivers. Some even use digital controls to operate trains, enhancing the experience and allowing for complex train movements.