The tallest building in the known world, many who see its silhouette from afar first mistake the Tower of Horag for a mountain until they can discern its regular shape. It reaches a full five miles above the plain, and its base is four miles across. It is unknown who - or what - built this tower, but it is clear that its architects created it for beings of far greater than human frame. Many sections have partially collapsed, but some ancient magics keep it standing. In its interior are many magically heated and illuminated gardens, which allow its many humanoid and monstrous inhabitants to survive. Entire clans of goblins, kobolds, and worse live within the towers confines without ever having set a foot outside of it.
Adventure Ideas
Designer's Notes & Resources
I always thought that the Tower of Babel would have made a great adventure location.