Netflix’s 2025 psychological thriller Sirens has enthrall audiences with its compelling narrative and striking visuals. As viewers dive into this dramatic series, the question often arises: where was Sirens 2025 filmed? Uncovering the actual locations use to create the mysterious island setting adds depth and excitement to the viewing experience.
This comprehensive guide reveals the real-world filming spots that brought the fictional Port Haven to life, focusing on the coastal charm and historic estates of Long Island, New York. From cliffside mansions to sprawling natural preserves, discover the exact places that set the tone for this captivating show.
The Fictional Setting of Port Haven and the Filming Locale
While Sirens is set on the fictional island of Port Haven, evoking the classic allure of New England coastal retreats, the production team film the series primarily on Long Island. This choice was inspired by the island’s scenic coastline, diverse architecture, and the practical benefits offered for filming.
The towns of Lloyd Harbor, Northport, and Southold on Long Island’s North Shore stood in for Port Haven, each contributing unique landscapes and atmospheres essential for the story.
Primary Filming Locations on Long Island
Lloyd Harbor and Caumsett State Historic Park Preserve
The majority of the outdoor, coastal scenes were film in Lloyd Harbor, a prestigious waterfront community boasting natural beauty and historic character. Central to the filming was Caumsett State Historic Park Preserve, a vast 1,750-acre nature preserve featuring cliffs, beaches, and wooded trails overlooking the Long Island Sound.
Caumsett’s rugged cliff tops and serene beach areas provide several key locations for thrilling scenes, giving Sirens its signature suspenseful mood and stunning natural backdrop.
Northport: Home of the Kell Family Mansion
The iconic Kell family mansion featured in the show was film at a private estate in Northport. To fit the narrative’s needs, the production enhanced the mansion’s look with set decorations and artistic adjustments, creating an imposing symbol of wealth and secrecy.
Northport’s harbor and town backdrop also appear throughout the series, adding a layer of authenticity to the coastal setting.
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Southold: The Series’ Nautical and Social Hub
Additional scenes, such as yacht club interactions and social gatherings, were shot in Southold. This historic town’s marinas and waterfront estates offer the perfect setting for the upscale and interconnect lifestyle depict in the series.
Southold’s maritime ambiance added vibrance and realism, balancing the show’s darker plot elements with scenes of community and affluence.
Studio Filming at Steiner Studios
Interior scenes, including those set inside the Kell mansion and other key interiors, were film at Steiner Studios in Brooklyn. Utilizing studio space allowed the production to maintain full control over lighting, design, and atmosphere, crucial for a psychological thriller demanding precise mood settings.
This blend of studio and on-location filming resulte in a seamless viewing experience that beautifully married realistic outdoor environments with carefully curated indoor scenes.
Advantages of Filming in Long Island for Sirens 2025
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Diverse Natural and Architectural Settings: Long Island offers cliffs, beaches, forest parks, historic estates, and quaint towns within a compact geographic span.
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Logistical Ease: Compare to remote New England islands, Long Island provides better infrastructure, permitting efficiency and cost-effectiveness during production.
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Authenticity: The coastal charm and exclusive waterfront neighborhoods of Long Island faithfully replicate the feel of a mysterious island getaway.
How to Visit the Sirens 2025 Filming Locations
Fans intereste in visiting the filming spots can explore Caumsett State Historic Park Preserve, open year-round to the public. Visitors can enjoy hiking trails, beaches, bird watching, and scenic photo opportunities where key scenes were film.
Though the private Kell mansion estate in Northport remains inaccessible, nearby towns offer waterfront dining, historic walking tours, and numerous attractions that immerse visitors in the atmosphere of Sirens.
Impact of Location on Sirens’ Storytelling
The locations chosen for Sirens play a vital storytelling role, enhancing the narrative’s tension and atmosphere. The remote cliffside mansion symbolizes isolation and secrecy, while the expansive natural surroundings mirror the complex relationships and hidden motives of the characters.
This interplay of environment and story deepens viewer engagement and elevates the series beyond a standard thriller.
Summary of Filming Locations in Sirens 2025
| Location | Description | Role in Series |
|---|---|---|
| Lloyd Harbor | Waterfront town with cliffs and natural parks | Key seaside and cliff scenes |
| Caumsett State Historic Park Preserve | 1,750-acre park with cliffs & beaches | Natural outdoor backdrops |
| Northport | Private mansion and harbor town | Exterior shots of Kell mansion |
| Southold | Historic waterfront town | Nautical, yacht club scenes |
| Steiner Studios (Brooklyn) | Controll studio interior sets | Interior mansion and key scenes |
Official Information on Caumsett Park
For visiting details including park hours, regulations, and events at Caumsett State Historic Park Preserve, check the official New York State Parks website: New York State Parks – Caumsett State Historic Park Preserve.
Read More: Where Was Sirens Filmed 2025? An In-Depth Guide to the Real Filming Locations of Netflix’s Thriller
Conclusion
Was Sirens 2025 Film showcase the best of Long Island’s coastal beauty and historic estates, crafting a visually arresting
and atmospherically rich series backdrop. These locations not only enhance the series’ mysterious tone but also offered fans a chance to experience the real-world settings through tourism and exploration.

