The title pretty much usually means the hill in the valley with the river Elsa, a river which commences all over Siena and heads east towards the town of Cecina as well as Tuscan Coastline. This is the customizable tour. It is really only a starting point for inspiration and http://fernandotrkcp.blogolize.com/The-smart-Trick-of-7-Reasons-To-Go-On-Tours-Of-Tuscany-That-Nobody-is-Discussing-25984967