This time of the year gets me to thinking about model railroading. The Mine Train thru Nature's Wonderland railroad is an On30 gauge railroad. The ‘On30’ means that there is thirty inches between the rails, making it a narrow gauge railroad. On30 runs on HO gauge track.
The Mine Train thru Nature's Wonderland blog chronicles the authors ten year odyssey of building and then upgrading his whimsical railroad. There are many automated scenes including working geysers, shuddering rock towers and rutting caribou.