Netflix’s 2025 psychological thriller Sirens drew viewers in with its gripping plot and captivating settings. A significant portion of the series was filmed at Caumsett State Historic Park Preserve—a stunning location on Long Island’s North Shore that transforms into the eerie and opulent backdrop of the fictional island of Port Haven. This article offers an in-depth look at Caumsett, exploring why it was chosen for filming, what makes it special, and how visitors can immerse themselves in the series’ dramatic environment Sirens Filming Locations.
The Role of Caumsett in Sirens
Caumsett State Historic Park Preserve is the heart of the outdoor filming for Sirens. Its cliffs, wooded trails, and secluded beaches provide the perfect setting for the suspense, mystery, and natural beauty that define the series. Characters confront their darkest secrets amidst this vast, atmospheric landscape characterized by rugged shores and serene forests.
The park’s dramatic cliffs overlooking Long Island Sound feature prominently, underscoring themes of isolation and tension. Viewers experience the raw power of nature and the artificial constraints imposed by family drama and personal secrets, all against the breathtaking scenic beauty of Caumsett.
What Makes Caumsett State Historic Park Preserve Unique?
Extensive Natural Diversity
Covering 1,750 acres, Caumsett offers a diverse ecosystem including:
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Cliffside vistas overlooking the Atlantic Ocean.
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Wooded hiking and biking trails through mixed forests.
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Salt marshes and tidal wetlands acting as vital habitats for local wildlife.
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Beaches and rocky shorelines perfect for reflective and cinematic moments.
This diversity allows film crews to shoot various scenes within a compact area, maintaining narrative cohesiveness while portraying different facets of Port Haven.
Historic Legacy and Conservation
The preserve was originally the estate of Marshall Field III, an influential early 20th-century financier. Purchased by the state in the mid-1900s, it became a state park dedicated to wildlife conservation and public recreation.
Visitors today can experience the historic mansion grounds (separate from filming areas), explore visitor centers, and partake in educational nature programs that highlight the park’s environmental importance.
Filming Highlights at Caumsett
Producing Sirens required combining the aesthetic appeal of an elite private island with natural wildness. Caumsett’s cliffs provided perfect locations for:
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Tense confrontations overlooking turbulent waters.
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Quiet, secluded walks through forests fraught with hidden dangers.
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Evocative scenes underscoring isolation and reflection.
The park’s natural elements enhanced emotional scenes, making Caumsett not only a backdrop but a character influencing the narrative.
Visiting Caumsett: What to Expect
Fans visiting Caumsett State Historic Park Preserve can enjoy the following:
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Well-maintained hiking trails offering varying levels of difficulty.
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Platforms and lookout points with spectacular views over Long Island Sound.
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Opportunities for bird watching, nature photography, and guided tours.
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Picnic and recreational areas ideal for family outings.
The park is accessible year-round, though spring through fall offers the best weather and wildlife activity.
Practical Visitor Information
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Hours: Typically open from dawn to dusk; verify current hours before visiting.
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Admission: Moderate fee per vehicle; discounts for seniors and children.
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Facilities: Visitor center, restrooms, parking, and marked trails.
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Guidelines: Stay on marked paths, carry out all trash, and observe wildlife at a distance.
Location and Directions
Caumsett is located at Lloyd Harbor, Long Island, approximately 1.5 to 2 hours from New York City by car. The preserve is accessible via local roads from the Long Island Expressway (LIE) and offers ample parking for visitors.
For public transportation users, regional trains to nearby stations coupled with taxi or rideshare are options, though personal vehicles provide flexibility.
Nearby Attractions for Extended Visits
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Northport Village: Offers dining, shopping, and harbor views.
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Port Jefferson: A nearby coastal village with cultural events, ferry service, and dining.
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Gardens and Golf Courses: Several noteworthy Long Island gardens and golf clubs are within a short drive.
Official Park Website and Resources
For up-to-date visitor information, event calendars, and educational programming, visit the official park website:
New York State Parks – Caumsett State Historic Park Preserve
Caumsett and Film Tourism: A Growing Trend
As television and film productions increasingly seek authentic outdoor locations, natural preserves like Caumsett have seen a rise in attention from fans and tourists.
Visiting filming locations enhances fan engagement, boosts local economies, and encourages conservation awareness by connecting storytelling to real natural environments.
Read More: Where Was Sirens 2025 Filmed? Complete Location Guide to Netflix’s Thriller
Final Thoughts
Caumsett State Historic Park Preserve is not just a filming location for Sirens; it’s a spectacular embodiment of coastal wildness juxtaposed with human drama. Whether you are a fan of the series, a nature lover, or a curious traveler, Caumsett offers a dramatic, immersive experience that transcends the screen Sirens Filming Locations.
Step into the world of Port Haven by exploring Caumsett’s cliffs, beaches, and forests—where every trail and view echoes the secrets and suspense of the Netflix series.

