East Coast

The East Coast, also known as the "Eastern Seaboard" or "Atlantic Seaboard," refers to the easternmost states of the pre-War United States. While in a strict geographical sense it includes the entire eastern seaboard, in popular usage the term "East Coast" is most often used to specifically refer to the northern half of this region, which is also known as the Northeastern U.S.

Adams Air Force Base
Adams Air Force Base was a major United States Armed Forces military installation before the Great War. Located just outside the Capital Wasteland, the base is accessible through the Presidential Metro, and in 2277 served as a secondary headquarters for the Enclave, supplementing their installation at Raven Rock. Enclave operations here were centered in the Mobile Base Crawler, which had the capability to call down orbital strikes on several locations in the Capital Wasteland.

Broken Banks
The Broken Banks was one of several regions Tobar piloted the Duchess Gambit to, along with the Commonwealth and the Capital Wasteland. Nothing is known about it, except that it is located south of the Capital Wasteland and may refer to a location in the Carolinas.

Capital Wasteland
The Capital Wasteland is the area surrounding the former city of Washington, DC, including portions of the former District of Columbia, Maryland, and Virginia. As of 2277, the area is overrun by super mutants, raiders, mercenaries, and numerous other dangers that threaten the small human and ghoul populations.

The central hub of civilization in the former capital's ruins is Rivet City, a settlement housed in the remains of a beached aircraft carrier. Other settlements include the towns of Megaton, Canterbury Commons, Andale, Tenpenny Towers, Paradise Falls, and the Brotherhood of Steel Citadel within the ruins of the Pentagon. Movement through the ruins of Washington, DC, itself is facilitated by the remaining Metro tunnels.

Commonwealth
The Commonwealth is the remains of the pre-War state of Massachusetts. Like most other major population centers of the United States, it was ravaged by the Great War, and is as lawless and inhospitable as the Capital Wasteland. Despite its anarchic nature, it is also home to the mysterious Institute, which has continued to develop advanced technology in the wake of the War. Among its accomplishments are artificial intelligence and androids, built as a servant class. The Railroad, another organization within the Commonwealth, works against the Institute to free the enslaved androids.

Crater Banks
Nothing is known about this area, other than the fact that it is on the coast. It is only mentioned once, in a single line of dialogue from Quinn. When asked "Travel? Where do you go?" he responds "Oh, here and there and everywhere. I've explored all up and down the coast, from the Commonwealth, to the Pitt, all the way down to Crater Banks."

Great Lanta
Great Lanta is the birthplace of Saint Monica, who is venerated by the Church of Saint Monica aboard Rivet City in the Capital Wasteland. The exact location of Great Lanta is unknown, as it is only mentioned once in a sermon by Father Clifford, where he describes it as "on the shores of the ocean."

Point Lookout
The region of Point Lookout, Maryland, just south of the Capital Wasteland, was home to a small seaside resort town established after the 1950s. Point Lookout was one of the few places in the United States not directly hit by nuclear bombs during the Great War, but lingering radiation in the waters of the Chesapeake Bay has had a significant impact on the area's wildlife and native population.

Erie Stretch
The Erie Stretch is a region located somewhere along the coast of Lake Erie, possibly even the city of Erie, Pennsylvania. It is only mentioned once, by the Pitt slave Brand, who asks "You're new, aren't you? Are you here from the Erie Stretch? The Capital Wasteland? Ronto? Where's home?"

Monroeville
Monroeville is an area east of the Pitt, known to have significant ghoul and trog populations. It is mentioned only once, by the Pitt slaver Everett.

Philly
Philly is the name given to the ruins of the pre-War city of Philadelphia. It is mentioned on Abraham Washington's terminal where he states that the Liberty Bell is still intact and "is laying in the ruins of Philly." He also mentions funding an expedition to retrieve it from "that dump."

The Abbey of the Road
The Abbey of the Road is a Christian monastery located far west of the Commonwealth, though its exact location is unknown. The church's main concern is the well-being of the other Christian churches along the East Coast.

The Pitt
The Pitt is a raider settlement built from the decaying infrastructure of the city of Pittsburgh, Pennsylvania. The settlement is divided into two main areas: Downtown, where slaves work and live, and Uptown, where the raiders live. Downtown includes quarters for the slave population, The Mill, and the abandoned Steelyard which is inhabited by Wildmen and trogs. Uptown contains the Abandoned Apartments and Haven building, the personal palace for The Pitt's leader, Ishmael Ashur. A network of ramps and bridges connects the upper floors of The Pitt's dilapidated buildings in both parts of the settlement, serving as platforms for raiders to oversee the working slaves.

Ronto
Little is known about Ronto, including its exact location. It may refer to the city of Toronto, Ontario, or Toronto, Ohio, which is located 30 miles from The Pitt, down the Ohio River. By 2277, Ronto had established itself as a notable regional power with a reputation that extended as far as The Pitt.