Place For Trains - Smallest N Scale layouts possible with Kato Unitrack Compact

This is some of the smallest N Scale layouts possible by using Kato 20-176, Kato 20-174, Kato 20-172, Kato 20-170. I run a Bachmann Spirit of Christmas on this small radius Kato track. Also shown is an Arnold 0-6-0 running on the smallest loop.