The Dark Tower Featured Places

In-World, Mid-World, and End-World (Roland's World)

New Canaan
Barony of Mejis
Jericho Hill
Delain
Castle Discordia
Devar-Toi
Thunderclap

Blaine's route

Lud
Topeka, Kansas
Candleton
Rilea
The Falls of the Hounds
Dasherville
Calla Bryn Sturgis

Keystone Earth (Our World)

New York City
Maine