The Mountain Valley Scenery Kit for HO scale helps transform a flat 4x8-foot layout into a convincing mountain valley with a tunnel and varied terrain.

Designed for HO scale but easily adaptable to N or O, this kit includes all materials, illustrated instructions and patterns needed to add trees, grass, weeds, rocks, mountains, a tunnel, ballast and more. With over 24 scenery components plus paint and glue, it covers the entire 4' x 8' area and provides step-by-step guidance to bring the landscape to life.