島田宿(Shimada inn town): a big inn town before crossing a big river
I am going to divide Shimada inn town part into two: the inn town, and the river Oi crossing. Today you can still see old structures of narrow houses, but in overall, it is not easy to find traits of what old Shimada inn town used to be. Let’s look at the overview map. There is a sign where Shimada inn town east gate used to be. Shimada had three honjin VIP inns, which means that the inn town was large, primarily because it is located in the east bank of river Oi. River Oi used to flood when heavy rain came. During early 1600s, Edo shogunate set a big construction project to strengthen dykes on the east bank. Still, especially on spring season, the snow on the southern Japanese alps melt, water filled up the river for days and weeks that it was impossible to cross the river. So travelers from the east had to stay in Shimada until the river water level is low enough to be able to cross. We will go on more details on the next blog. At a glance, Shimada inn town doe...