The Twisted Seas
The Twisted Seas are highly magically charged. For the most part they are freezing cold with icebergs and large glacial floes. They are difficult to navigate given the changing seascape and huge mishapen seamonsters. Ships navigating through the area often hire on mercenary soldiers and escort ships.
But hidden in the huge mist banks is a series of Islands that are new to civilisation. The Summer Isles are known for strange tribes and cults and their jungle-covered, volcanic mountains.