Vanishing Hills

The Vanishing Hills were a grouping of hills located along the northern coast of the Moonsea region of North Faerûn.

Geography
They were located in the area of the Moonsea referred to some as the Moonsea North.

Geographical Features
The hills were the source of the Trank River, which ran south and opened up into the Twilight Marsh and the actual Moonsea.