Map of the Hiawatha Line in a horizontal format. The line runs roughly north-south, so everything has been rotated to display the stations this way. When it comes to travel, I am always a fan of the odd and interesting – generally off the beaten track. After all, one doesn’t normally consider burning towns, sketchy Zimbabwean train stations, or big blocks of ice customary destinations for diversion. So when I recently decided to visit Minneapolis, I had been asked by at least one person why. Had I run out of interesting places to go? No, not really. While I...