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| Where Was The Witness Filmed? Every Filming Location in the Netflix 2026 Crime Drama Revealed. (Credits: Netflix) |
Netflix's The Witness has quickly become one of the most talked-about British dramas of 2026, drawing viewers in with its heartbreaking true-story inspiration, powerful performances, and gripping portrayal of a family navigating unimaginable loss. While audiences have been discussing the performances of Jordan Bolger, Max Fincham, and the rest of the cast, many have become equally fascinated by the locations featured throughout the series. From historic London streets to picturesque Spanish cities, the production team travelled across several stunning destinations to recreate the events surrounding one of Britain's most widely known criminal cases.
The result is a series that feels both intimate and expansive. One moment viewers are watching emotional family scenes in quiet residential neighbourhoods, and the next they are looking at some of Europe's most recognisable landmarks. Safe to say, whoever handled the location scouting clearly wasn't interested in taking the easy route.
The filming of The Witness reportedly took place between August and November 2024, with production split between England and Spain. While some exact filming details were understandably kept under wraps during production, several major locations have since emerged as key backdrops for the series.
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A large portion of The Witness was filmed across London, which serves as the emotional and geographical centre of the story. Since the drama is based around events that unfolded in the British capital, filming on location was essential to maintaining authenticity.
Throughout the series, viewers can spot parts of the city's distinctive skyline and architecture. Famous landmarks such as Westminster Abbey, Tower Bridge, Big Ben, The Palace of Westminster, Piccadilly Circus, and The Tower of London help establish the setting while reminding audiences that this tragic story unfolded in one of the world's busiest cities.
The production team also filmed across various streets and residential districts, capturing London's mix of historic charm and urban energy.
The contrast works brilliantly. One minute the city looks postcard-perfect, and the next it feels cold, overwhelming, and relentless, which mirrors the emotional journey of the characters remarkably well.
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Another location featured during filming was Wimbledon Common, the vast green space linked to the real-life events that inspired the drama. Its open landscapes create some of the show's most haunting moments, offering a sharp contrast to London's crowded streets.
The production also utilised areas around South Bank, where modern city views blend with historic architecture. These sequences help reinforce the feeling that life continues moving around the characters, regardless of the tragedy they are experiencing.
The production later moved to Barcelona, bringing a completely different visual identity to parts of the series. Known for its sunshine, striking architecture, and vibrant atmosphere, the Spanish city provides some of the show's most visually impressive sequences.
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Several scenes appear to incorporate famous landmarks such as Sagrada Família, Arc de Triomf, Palau Nacional, and the iconic Venetian Towers. Their appearance gives the series a broader European scale while adding visual variety between the darker London sequences.
Filming also took place around La Rambla, one of Barcelona's most famous boulevards. The bustling pedestrian avenue adds movement and energy to scenes, creating a sharp contrast to the quieter, more reflective moments elsewhere in the story.
The production additionally utilised parts of Barceloneta Beach, where the Mediterranean coastline offers some welcome breathing room. After several emotionally heavy episodes, seeing the sea almost feels like the show politely allowing viewers a brief holiday before pulling them back into the drama.
A smaller but significant portion of filming took place in Pamplona, the historic capital of Spain's Navarre region. The city brought a unique atmosphere that helped diversify the show's European locations.
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Filming crews were reportedly seen working along Calle Jarauta and Calle San Nicolás, two streets well known for their lively local culture. These areas feature traditional architecture, cafés, and bars that add authenticity and character to the production.
The team also transformed Plaza San Juan de la Cadena into one of the show's sets, while a real estate office at Plaza de La Libertad was redesigned for filming purposes. It is always amusing how television can turn an ordinary office into a dramatic story location with enough cameras and determined crew members.
Several scenes were additionally captured around Calle Amaya, helping establish the city's urban landscape. Sharp-eyed viewers may also recognise local landmarks including Pamplona Cathedral, Pamplona City Hall, San Lorenzo Church, San Nicolás Church, and San Ignacio Church.
Another filming area included sections of Parque de la Taconera, one of Pamplona's most famous parks. The green surroundings provide a softer visual tone compared with some of the more intense urban scenes featured elsewhere in the series.
The production also incorporated views around Plaza del Castillo, often considered the social heart of Pamplona. The historic square's atmosphere helps showcase another side of the city beyond its famous festivals and historic buildings.
The filming locations of The Witness have generated plenty of discussion online. Many viewers have praised London's authenticity, saying the city almost feels like another character in the story.
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Others were surprised by the extensive filming in Spain, with some fans admitting they initially assumed every scene had been shot in the UK. Several viewers have also started adding Barcelona and Pamplona to future travel wish lists after spotting the cities' architecture and landmarks throughout the series.
For many audiences, the locations are more than just backgrounds. They help shape the emotional weight of the narrative, creating a world that feels believable, lived-in, and deeply connected to the characters' experiences. Whether it's the historic streets of London, the architectural beauty of Barcelona, or the charming plazas of Pamplona, every destination contributes something memorable to the drama..
As more behind-the-scenes details emerge, additional filming spots could still come to light. Until then, these destinations offer fans the perfect opportunity to follow in the footsteps of The Witness and experience some of the series' most memorable settings for themselves.
Which filming location impressed you the most, and which one would be first on your travel bucket list? Let us know your thoughts and stay tuned to Tonboriday for future location discoveries and updates.