Places in The Dark Tower Series - Portals, Magical Places, and End-World Places

Portals, Magical Places, and End-World Places

The following locations occur outside of the normal realms inhabited by humans in The Dark Tower series. Characters can only reach some of them using magic or man-made teleportation doors.

• Castle Discordia is first mentioned in the book Wolves of the Calla as a mystical location where Susannah Dean and her possessor Mia interact. In Song of Susannah and The Dark Tower, we learn that the castle is a physical place that stands on the edge of a realm named Thunderclap. The castle contains 595 doors leading to other locations and worlds, one of which Susannah and her companions use a number of times.

• The badlands are the lifeless and desolate stretch between Castle Discordia and Le Casse Roi Russe.

• Le Casse Roi Russe is the true name of the castle of The Crimson King.

• Devar-Toi is a minimum-security prison located in Thunderclap, an area of End-World. A campus-like complex, Devar-Toi is also known as Algul Siento or "Blue Heaven." The complex houses numerous Breakers, psychics of various types employed by The Crimson King in using their powers to attack and destroy the Beams that tie all of existence together.

• Fedic is the town which surrounds Castle Discordia. This is where the children stolen from Calla Bryn Sturgis are taken, and where Susannah/Mia is taken to give birth to Mordred Deschain. It is a stop on the railway line that Patricia, Blaine's counterpart, used to travel.

• Keystone Earth is one of only two "unique" worlds in the Dark Tower series (the other being All-World). Like All-World, the only worlds where changes made are permanent and can't be unmade (time flows in only one direction on both). This world is home to the rose, which they say is not merely the representative of the tower here, but is elsewhere referred to as the guardian of the Bear-Turtle Beam. At the end of the series it was being protected by the Tet Corporation, which Roland's ka-tet created in 1977, using Odetta Holmes's fortune as heiress to the Holmes Dental Corporation.

• Thunderclap is a desolate, sparsely-populated realm first described in The Dark Tower IV: Wizard and Glass as being part of End-World and the Borderlands. In Wolves of the Calla, we learn that the marauding wolves come from somewhere in Thunderclap, later named in the book The Dark Tower as the Devar-Toi.