Most of the Hulu series Castle Rock was filmed in Massachusetts, not Maine.

Main filming locations

  • Orange, Massachusetts – This small town served as the primary stand‑in for the fictional town of Castle Rock, Maine, providing most of the downtown street scenes and exteriors.
  • New England Studios, Devens, Massachusetts – Used as the main studio base where many of the indoor and set‑built sequences were shot.

Other places used

  • Lancaster, Massachusetts – Additional exterior scenes and surrounding-area shots were filmed here.
  • Clinton, Massachusetts – Season 2’s Emporium Galorium (Pop Merrill’s shop) was filmed on Main Street in Clinton.
  • Tewksbury, Massachusetts – Appears among the listed filming locations for extra shots.
  • Moundsville, West Virginia – Used for specific location work outside Massachusetts.

In short, if you want to “visit Castle Rock,” you’re really looking at a trip to Orange, MA and nearby New England Studios in Devens, plus a few neighboring Massachusetts towns.

Meta description (SEO):
Wondering where did they film Castle Rock? The Hulu Stephen King series was shot mainly in Orange, Massachusetts, with sets at New England Studios in Devens and key scenes in nearby towns.

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