Where Was Agatha Christie’s Seven Dials Filmed? A Location-by-Location Guide 🕵️‍♀️🚂

What Is Agatha Christie’s Seven Dials About?

Netflix’s Agatha Christie’s Seven Dials is a three-episode limited series based on Christie’s 1929 novel The Seven Dials Mystery. The story follows Lady Eileen “Bundle” Brent, played by Mia McKenna-Bruce, an intelligent and restless young woman who stumbles into a deadly mystery after the suspicious death of a friend.

What begins as a strange country house incident quickly escalates into a conspiracy involving a secret society, political intrigue, and a trail of danger that stretches far beyond one estate. Think country house murder meets espionage thriller, with plenty of Christie-style misdirection along the way.

Chimneys, the Iconic Country House

Filmed at Badminton House, Gloucestershire

If you found yourself pausing the show just to stare at the house, you are not alone. The fictional estate of Chimneys, home to Lady Caterham and the heart of the mystery, was filmed at Badminton House in Gloucestershire.

Badminton House is a private estate and the historic home of the Duke and Duchess of Beaufort. Dating back to the 17th century, it brings exactly the right energy for a Christie story. Grand but lived-in, elegant but slightly unruly, and absolutely perfect for secrets whispered behind closed doors.

Director Chris Sweeney has said the goal was to create something beautiful but not overly polished. That slightly crumbling romance is part of the charm, and it is why Chimneys feels like a place where trouble could very plausibly unfold over cocktails and weekend guests.

Fun fact for Netflix fans. Badminton House has also appeared in Bridgerton and other period dramas, making it one of the most quietly iconic filming locations in England right now.

Wyvern Abbey

Filmed at Westonbirt School, Gloucestershire

Wyvern Abbey, the imposing country home where Bundle continues her investigation, is another standout location. While it looks every bit like a historic manor, it is actually Westonbirt School, a private school in Gloucestershire housed in a spectacular Victorian Gothic building.

The production filmed during school holidays and worked around a busy summer program, which makes the transformation even more impressive. On screen, Westonbirt becomes Wyvern Abbey, all shadowy corridors and looming facades, ideal for a mystery where no one feels entirely trustworthy. If you are a Christie fan, this is the kind of house you instantly clock as “important.” Big rooms, sweeping views, and just enough darkness to hide a secret or two.

The Seven Dials Club

Filmed Across Bristol

The series’ namesake, the Seven Dials Club, is where the story leans into its darker, jazzier side. These scenes were filmed primarily in Bristol, using a mix of real locations and studio sets.

The club’s interiors were filmed at Barrel House, a live music venue in Bristol, while additional scenes used historic buildings around Queen Square, All Saints Street, and Clare Street. The production also filmed at The Bottle Yard Studios for more controlled interior shots.

Bristol’s preserved Georgian and early 18th-century architecture makes it an excellent stand-in for 1920s London, especially when dressed with period signage, cars, and costumes. It is one of those cities that period dramas quietly rely on again and again, and Seven Dials uses it beautifully.

Train Scenes and High-Stakes Travel

Filmed on the West Somerset Railway

Every good Christie story needs a train, preferably one carrying secrets. The tense railway scenes in Seven Dials were filmed on the West Somerset Railway, specifically around Minehead and Blue Anchor Station.

This heritage railway runs along the coast, offering dramatic sea views that add visual tension to already suspenseful scenes. The choice was deliberate. The production wanted a stretch of track that felt scenic, isolated, and timeless.

Filming was not exactly glamorous. Cast and crew worked in period costumes on stationary trains during summer heat, but the result on screen is worth it. These scenes feel classic in the best Christie sense, full of tension, momentum, and that thrilling sense that everything is rushing toward an inevitable reveal.

Bath and Cardiff

Standing in for 1920s London

Several urban scenes were filmed in Bath, including Abbey Green and Great Pulteney Street, both of which required minimal dressing to resemble 1920s London. Bath’s wide streets and uniform architecture make it a favorite for period productions, and it brings a sense of scale and elegance to the show.

Cardiff also appears, with filming at Crown Court and the Science Library, helping round out the series’ city settings. These locations add texture and variety, grounding the story in a wider world beyond country estates and clubs.

Spain Makes a Surprise Appearance

Filmed in Ronda, Andalucía

Yes, Seven Dials goes international. Select scenes were filmed in Ronda, Spain, a dramatic clifftop city in Andalucía known for its historic bridge and striking landscapes.

Ronda’s appearance adds a sense of scale and intrigue, reinforcing the idea that the mystery extends beyond England’s borders. It is a brief but memorable shift in scenery, and one that feels very intentional rather than decorative.

Why the Locations Matter in a Christie Story

Agatha Christie understood something fundamental about mystery. Place matters, houses conceal, cities distract, and trains trap people together at exactly the wrong moment

Seven Dials honors that tradition. Every location feels purposeful, from the openness of Chimneys to the claustrophobic energy of the club and the inevitability of the railway scenes. These aren't just pretty backdrops. They are part of the puzzle. And as a lifelong Christie fan, watching it all come together was a genuine pleasure from start to finish.

FAQ: Agatha Christie’s Seven Dials Filming Locations

Where was Agatha Christie’s Seven Dials filmed?

The series was filmed across England, primarily in Gloucestershire, Bristol, Bath, Cardiff, and Somerset, with additional scenes shot in Ronda, Spain.

What house was used for Chimneys in Seven Dials?


Chimneys was filmed at Badminton House in Gloucestershire, a private historic estate also seen in Bridgerton.

Is Wyvern Abbey a real place?


Wyvern Abbey is fictional. The exterior and interiors were filmed at Westonbirt School in Gloucestershire.

Was Seven Dials filmed in London?


Many London scenes were actually filmed in Bristol and Bath, which doubled for 1920s London.

Where were the train scenes filmed?


The train scenes were filmed on the West Somerset Railway, including Minehead and Blue Anchor Station.

Is Agatha Christie’s Seven Dials a limited series?


Yes. The show is a three-episode limited series, with no official plans for a second season.