I would venture to guess that if you were asked to name 10 activities you have done at 20 below zero Fahrenheit, horseback riding probably wouldn't be on the list. This often overlooked sub-zero activity is actually quite enjoyable if you wear the proper attire. After our Christmas dinner at my older brother's house near Fox, Alaska, we ventured out into the dark (around 4:oo pm in Fairbanks) and all got to enjoy feeding and riding the horses until we could no longer feel our toes and fingers. Afterward we enjoyed warming up beside the fireplace and snacking on Christmas goodies, including cotton candy.
During the Christmas Holidays, our family spent a couple of days with family in Fairbanks, Alaska. Along the side of the road was an unusual piece of machinery, a LeTourneau "Tundra Train" or VC-22 Snow-Freighter. One of only a few overland trains produced, this strange train was built to haul equipment and machinery offering support for DEW line logistics operations in the arctic regions of Alaska. In typical LeTourneau fashion, each of its wheels (including the trailers) was powered by its own electric motor. The electric motors received their power from a large diesel powered generator. With it's six cars, it could haul 150 tons, cross rivers up to 4 feet (1.2 m) deep, cut through snow drifts and operate at temperatures as low as -68 degrees F.