Netflix’s psychological thriller Sirens (2025) has captivated viewers with its gripping storytelling and visually breathtaking settings. Central to the show’s haunting and mysterious atmosphere is the fictional island of Port Haven. Yet, the stunning locations that bring Port Haven to life are none other than the breathtaking Caumsett State Netflix Sirens Caumsett State Park Preserve on Long Island’s North Shore.
If you’ve been curious about where Sirens was filmed and how you can explore the real-world Port Haven, this guide offers a comprehensive overview. It highlights the significance of Caumsett State Park in the series, its natural beauty, and practical information for visiting the iconic filming location in 2025.
Why Caumsett State Park?
The creators of Sirens searched for a site that encapsulated isolation, grandeur, mystery, and raw natural beauty—all elements that define Port Haven. Caumsett State Historic Park Preserve, located in Lloyd Harbor, New York, provides a perfect match.
Spanning 1,750 acres, Caumsett boasts sweeping cliffs over Long Island Sound, dense woodlands, sandy beaches, and expansive meadows. Once a private estate of the wealthy financier Marshall Field III, Caumsett has been a public park since 1961, preserving its historic estates and natural landscapes.
The park’s vastness and dramatic seascapes offered the ideal setting for the eerie, suspenseful, and sometimes serene scenes in Sirens.
Filming Highlights in Caumsett
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Cliffside Views: The sweeping cliffs overlooking the Sound feature in pivotal scenes, embodying both beauty and threat. Their rugged edges mirror the show’s themes of mystery and tension.
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Woodland Trails: Many intense character moments unfold along Caumsett’s winding trails amid dense greenery, providing an immersive feel of seclusion.
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Beaches and Shorelines: Quiet, windswept beaches and rocky shores establish the mood of isolation and reflection for the island’s inhabitants.
The diversity of landscapes within one preserve allowed filmmakers to capture numerous settings without losing narrative continuity.
Visiting Caumsett State Park in 2025
What To Expect
Visitors can enjoy miles of well-maintained hiking and biking trails with views of the coastline and Sound. The natural beauty offers excellent opportunities for photography, picnicking, and birdwatching. Interpretation centers offer insights into the park’s history and natural environment.
The calm beaches and shaded woodland paths invite contemplative walks, letting fans step into the very scenes that captivated audiences worldwide.
Practical Information
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Address: Caumsett State Historic Park Preserve, Lloyd Harbor, NY.
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Hours: Typically open from dawn to dusk; check the official website for seasonal changes.
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Entrance Fees: Modest fee applies per vehicle; reduced rates for seniors and children.
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Facilities: Ample parking, picnic spots, restrooms, and marked trails.
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Accessibility: Portions of the park are accessible for visitors with mobility needs.
How To Get There
Caumsett Park is roughly a 1.5- to 2-hour drive from New York City, mainly accessible by car via the Long Island Expressway and local roads. Public transportation can bring visitors close via Long Island Rail Road, with taxis or rideshares recommended for the last mile.
Exploring Nearby Attractions
While visiting Caumsett, fans can extend their trip to neighboring spots that complement the Sirens experience:
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Northport Village: Overlooking a historic harbor, with shops, galleries, and waterfront dining.
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Port Jefferson: A vibrant ferried village known for its dining, shopping, and cruise options.
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Oyster Bay: Offers scenic waterfronts and historical landmarks Netflix Sirens Caumsett State Park.
Why Visiting Filming Locations Matters
Visiting real filming spots deepens fan engagement by linking story worlds with tangible places. Caumsett, with its unmatched beauty and preserved history, allows visitors to encounter the mystery and serenity of Port Haven personally.
Furthermore, such visits support local tourism economies and raise awareness about the importance of preserving natural heritage sites like Caumsett.
Summary Table
| Location | Description | Highlights for Visitors |
|---|---|---|
| Caumsett State Historic Park | 1,750 acres of cliffs, woods, and beaches | Hiking, wildlife viewing, photography |
| Northport Village | Historic harbor and charming streets | Dining, shopping, waterfront strolls |
| Port Jefferson | Bustling ferry village | Dining, cruises, shopping |
Official Visitor Website
For the most up-to-date information on Caumsett Park, including visitor guidance, event schedules, and operational updates, visit the New York State Parks official website:
Caumsett State Historic Park Preserve
Read More: Netflix Sirens Filming Locations Revealed: Explore the Stunning Spots of the 2025 Series
Final Thoughts
Netflix’s Sirens has brilliantly used the natural grandeur and historic landscapes of Caumsett State Historic Park Preserve to craft the rich world of Port Haven. For viewers, this grounds a gripping narrative with breathtaking reality. For visitors, it offers a deeply rewarding experience of nature, history, and culture Netflix Sirens Caumsett State Park.
Exploring Caumsett and adjacent locales invites fans into a real-world journey filled with scenic walks, cultural discoveries, and a palpable connection to one of 2025’s most compelling series.
