The Middlemarsh Survey

Middlemarsh is a contested region of Rok just north of Herman's Landing. This temperate swamp land is home to dwindling tribes of lizardmen, yuan-ti, dragonborn and other ancient races of scaly-kind. However, dwarven settlers from Irongrad also stake claim to the region, claiming it was sold to them by Grimarnak, the Black Dragon king of the Grimtotem Kobold tribe just after The War of the Lich Kings. Middlemarsh is said to be rich in arcane minerals such as Lumenite and Worldstone.

Prior to The War of the Lich Kings / Crystalhaven
Prior to The War of the Lich Kings, Middlemarsh was known as Crystalhaven and was home to the strange creatures known as the Shardmind. It is said, this mysterious race was wiped out by the defilier wizards of Elandra Witherwisp and that their massive crystal empire sunk into the despoiled earth.

Points of Interest
Skrym - A small kobold outpost comprised of escaped kobold slaves.

Hershelholm - A dwarven mining village / outpost governed by Akiva Hershell.

Euryale's Crystal Castle - The crystal castle of a sinister medusa. Contains a tunnel to the under dark. Was formerly the lair of the black dragon Orlando Blightrex.