The Umbra Corridor the name of the Northwest Region of Vinado, the region is mainly inhabited by dwarves and miners/blacksmiths. The regional capital of the Umbra Corridor is the Blufforge Ridge, with it being a large sprawling city built into the mountain and the many mines underneath the ridge. The Regent of the Umbra Corridor is the ruler of the Blufforge Ridge, a dwarven woman named Katarina Torrenheim.
There are many other cities and towns housed in the Umbra Corridor, anything ranging from Morganis, the sprawling Grimwight city of the Arcane, to Galesburg, the small dwarven city of the Divine. The main profits that come to the towns and cities Umbra Corridor are uncommon or rare resources, or possibly smithed goods. Morganis and some other towns and cities are known for their enchanted goods.