Mid-Atlantic · 1 field file

Current field files in Pennsylvania.

The Atlas is curated, not exhaustive. These are the sourced files in Pennsylvania in Volume 01, each with its own access status, evidence label, and check date. Nothing here is statewide travel advice.

Category coverage
Public-access summary
Eastern State Penitentiary: Historic site admission.
Last content review
Catalog reviewed July 2026. Each file carries its own source-check date. Conditions change; check the primary source before traveling.

Field files

  1. MuseumPhiladelphia, PA

    Eastern State Penitentiary

    A radial prison ruin whose cell blocks now support interpretation of incarceration, architecture, and criminal justice.

    DocumentedTicketedTicketed2 to 4 hoursChecked July 2026

Curated routes through Pennsylvania

Across the line

Files in other states within 200 straight-line miles of a Pennsylvania file. Distances are not drive distances.

  1. MuseumMount Holly, NJ18 mi straight line

    Burlington County Prison Museum

    A preserved early nineteenth-century prison designed by architect Robert Mills, with cells, corridors, and prisoner graffiti.

    DocumentedScheduled daysCheck the source1 to 2 hoursChecked July 2026
  2. CryptidRegional anchor, New Jersey29 mi straight line

    Jersey Devil

    New Jersey folklore places a hooved, winged creature in the Pine Barrens and connects it to several competing Mother Leeds origin stories.

    Folklore + reportsPublicVaries2 to 5 hoursChecked July 2026
  3. MilitaryDelaware City, DE34 mi straight line

    Fort Delaware

    A masonry fortress on Pea Patch Island that held Confederate prisoners during the Civil War.

    DocumentedSeasonalTicketed3 to 5 hoursChecked July 2026
  4. MemorialBrooklyn, NY78 mi straight line

    The Green-Wood Cemetery

    A vast nineteenth-century cemetery of hills, monuments, mausoleums, trees, and more than half a million permanent residents.

    DocumentedPublicVaries2 to 5 hoursChecked July 2026
  5. MilitarySharpsburg, MD141 mi straight line

    Antietam National Battlefield

    The preserved landscape of the bloodiest single day in American history, with roads, fields, monuments, and a national cemetery.

    DocumentedPublicFee or pass3 hours to full dayChecked July 2026
  6. UndergroundEast Granby, CT187 mi straight line

    Old New-Gate Prison & Copper Mine

    A colonial copper mine later used as Connecticut's first state prison, with underground workings and surviving prison ruins.

    DocumentedTicketedFee or pass1 to 2 hoursChecked July 2026

Official sources used in Pennsylvania

Also in Mid-Atlantic: Delaware, Maryland, New Jersey, New York, Virginia, West Virginia.