Early in the 60th Chuck Yungkurth created the “Gum Stump & Snowshoe Railroad“. I copied this ingenious micro layout using some stock of “Märklin-M-Tracks” and renamed it as “Sanspareil”. Ok, please connive the old-fashioned trackwork…just have a look on the trackplan. And yes…that´s a switchback. The train – starting front right – has to change direction twice before reaching it´s destination one level higher on the left hand side. In this way we are able to add a distance of approximately five (!) meters. Not bad for a plank with a total length of 2, 10 m!
The problem of gumstumping are steep grades. Nearly 10 % are challenging even for short trains. If you forget about the railroad flyover in the foreground you will come to a plan like below. My “Darjeeling & Himalaya RR” (0n30) zigzags through an indian landscape using Peco 0n30 trackwork. For more informations about the famous Indian “Toy Train” see the Website of the DHRS.