The knot and the node

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The upper level of this cave complex is a maze of tunnels known as 'the knot.' No one knows how it was carved, or by whom (or what) - few know what lies beneath it. The maze is home to several inhabitants, both living and undead.

The node, a series of caves beneath the knot, is named after a massive column in the deepest reaches of the node.  The column is metallic and completely different from the rest of the cavern in which it stands.  While the metal of the column seems impervious to miners' tools, surely that can't be the only thing that has kept it from being hewn from the living rock and hauled to the surface.

This map is available for personal or commercial re-use with attribution. Please let me know if you use it for a personal game, I love to hear that my maps help people enjoy gaming. If you need an actual license with terms, this works for me: https://creativecommons.org/licenses/by/4.0/