Tunnels, Portals & Walls

O Scale Scenery Retaining Walls / Culverts / Portals / Tunnels Model TrainsO Scale Scenery Retaining Walls / Culverts / Portals / Tunnels Model Trains

Scenery retaining walls/culverts/portals/tunnels are available in N, HO, O and G scales.


Tunnels, Portals, Retaining Walls, Culverts, and Roads reinforce natural terrain contours and add functionality, realism and interest to your layout. The high-density castings are detailed realistically, colored easily with Earth Colors™ Liquid Pigment and meet NMRA specifications.


Tunnels add a variety to your model landscape. A railroad track without a tunnel is like a locomotive without a car! If you want to bring variety to your railroad line in a very simple way, tunnels and portals are the best solution. Not only children are fascinated to see the train disappear in the tunnel on one side and reappear on the other! Tunnels are also ideal landscape parts for the first model landscape.


Want more information on scenery? Check out our scenery tutorial guide below!

Guide To Scenery

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