Netflix’s 2025 psychological thriller Sirens has captivated viewers with its gripping storyline, complex characters, and atmospheric settings. The rich visual tapestry of the show owes much to its filming locations, which bring the fictional island of Port Haven vividly to life. Fans often ask: where Was Sirens 2025 Filmed?
This comprehensive guide reveals the authentic filming locations across Long Island, New York, that doubled as the mysterious and affluent Port Haven. Whether you’re a fan, a traveler, or a content creator, this guide provides essential details to understand and explore the film’s scenic backdrops.
The Fictional Port Haven Versus Real-Life Filming Locations
Port Haven, the isolating yet luxurious island in Sirens, is a fictional place inspired by the charm and exclusivity of New England coastal retreats. However, the series was not filmed in New England but on Long Island’s North Shore—specifically in the villages of Lloyd Harbor, Northport, and Southold.
This region offers the dramatic cliffs, historic mansions, and serene beaches essential to the show’s mood, coupled with the accessibility that made filming feasible.
Key Filming Locations
Lloyd Harbor: Cliffs, Parks, and Natural Beauty
As the show’s primary outdoor filming site, Lloyd Harbor offers awe-inspiring coastal scenery, much of which was shot at the Caumsett State Historic Park Preserve. This 1,750-acre park features:
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Sweeping cliffs that provide breathtaking views of Long Island Sound.
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Pristine beaches and wooded trails that appeared in many suspenseful outdoor scenes.
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Conservation of natural beauty ensuring the park remains as scenic as ever.
Caumsett’s rugged coastline helped create the tense and mysterious atmosphere crucial to Sirens.
Northport: The Kell Mansion and Seaside Town
The grand Kell mansion’s exterior scenes were film at a private estate in Northport. The estate was enhance with set dressing to depict the opulent yet mysterious home central to the story.
In addition, Northport’s charming harbor area and historic main street contribute scenes showcasing the community’s coastal lifestyle and social dynamics.
Southold: The Nautical and Social Hub
Southold, a historic town with marinas and picturesque waterfronts, feature in scenes depicting yacht club events and social gatherings. Its marina and seafront offer a backdrop that emphasize the affluent island community feel.
Interior Filming and Studio Work
Many indoor scenes, particularly inside the Kell mansion and other narrative-critical spaces, were filmed at Steiner Studios in Brooklyn. The controlled environment allowed the production team to create intricately designed sets, ensuring that the interiors harmonize with the high-end aesthetics established by the outdoor locations.
Why Long Island’s North Shore?
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Diversity of settings: The region offers a compact yet diverse selection of natural vistas, architectural styles, and urban amenities.
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Control and convenience: Compared to remote island locations, filming on Long Island provide better control over logistics and environment.
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Authenticity: Local architecture and landscape offered a genuine feel that match the show’s thematic elements of wealth, isolation, and mystery.
Visiting the Filming Locations: Tips for Fans and Tourists
Fans wishing to visit the real locations behind Sirens can explore:
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Caumsett State Historic Park Preserve: Open year-round, with hiking trails and beaches reflecting the series’ outdoor scenes.
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Northport: Offers public access to scenic harbors, waterfront restaurants, and historic districts.
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Southold: Welcomes visitors with its marinas, cultural festivals, and nautical charm.
Each location offers a blend of natural allure and cultural experiences for visitors.
Practical Guide
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Best time to visit: Spring to early fall for optimal weather and vibrant scenery.
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Transportation: Reachable by car from NYC in approximately 1.5 hours. Public transit options exist but are limit for remote areas like Caumsett.
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What to Bring: Comfortable footwear for hiking, camera for scenic shots, and weather-appropriate clothing.
Summary Table
| Location | Description | Role in Sirens |
|---|---|---|
| Lloyd Harbor | Waterfront, cliffs, and nature park | Key outdoor filming location |
| Caumsett State Historic Park | 1,750-acre coastal park and preserve | Cliffside and beach scenes |
| Northport | Historic estate and harbor town | Kell mansion exterior, town scenes |
| Southold | Historic coastal town and marina | Social and yacht club scenes |
| Steiner Studios (Brooklyn) | Professional film studio | Interior mansion and key interiors |
Official Visitor Information for Caumsett State Historic Park Preserve
For update park hours, rules, and facilities, visit the official New York State Parks website:
New York State Parks – Caumsett State Historic Park Preserve.
Read More: The Fictional Port Haven: Inspired by Long Island’s North Shore
Conclusion
Was Sirens 2025 Filmed the stunning and atmospheric owes much to the natural beauty and historic elegance of Long Island’s North Shore. The combination of Lloyd Harbor’s cliffs, Northport’s grand mansions, and Southold’s nautical charm creates a vibrant and immersive setting that brings Port Haven to life.
