Netflix’s 2025 psychological thriller Sirens has enthralled audiences with its suspenseful narrative and captivating locations. Central to the story is the fictional island of Port Haven, a place shrouded in mystery, wealth, and secrets. While the island itself is a creation of the writers’ imaginations, the breathtaking scenes were filmed in authentic real-world settings on Long Island’s North Shore, New York Netflix Sirens 2025 Filming Locations.
For fans and travelers intrigued by the physical backdrop of the series, this article presents a comprehensive guide to the key filming locations of Sirens and how visitors can immerse themselves in the atmospheric world of Port Haven.
The Fictional Island Port Haven and Its True Inspiration
Port Haven’s allure is defined by its dramatic cliffs, secluded beaches, and forbidding mansions, all woven together in a suspenseful tale of family secrets and troubled pasts. To realize this vision, the showrunners chose three principal locations on Long Island’s North Shore: Lloyd Harbor, Northport, and Southold.
These areas offer a rich tapestry of natural beauty, colonial history, and a coastal lifestyle that perfectly complements the tone of Sirens.
Notable Filming Sites
1. Lloyd Harbor and Caumsett State Historic Park Preserve
Caumsett State Historic Park Preserve is among the most visually striking places featured in Sirens. This 1,750-acre preserve is set along the coast of Lloyd Harbor and showcases steep cliffs, dense forests, sandy beaches, and tidal marshlands. Once part of a private estate belonging to the wealthy Field family, the park is now a haven for hikers, birdwatchers, photographers, and nature lovers.
The park was particularly important for outdoor scenes with its rugged coastline, sharply contrasting the cultivated wealth portrayed in the show.
2. Northport Village and the Kell Family Mansion
The Kell family’s mansion, a central set piece in Sirens, was filmed at a private estate in Northport. This Georgian estate stands on the waterfront, surrounded by quaint village streets and harbor views. While the mansion itself is not open to the public, Northport’s harbor area forms part of the series’ picturesque town scenes.
Visitors to Northport can enjoy local shops, seafood restaurants, art galleries, and community events, all contributing to the authentic coastal atmosphere seen on screen.
3. Southold, New York
Southold’s charming town center, marinas, and yacht clubs offered many of the social and nautical scenes in Sirens. The town preserves its historic maritime character while providing culturally rich experiences through festivals, winery tours, and waterfront dining.
Southold adds a social vibrancy that balances the series’ darker themes with a lively and elegant setting.
Why Long Island’s North Shore?
The North Shore was a logical choice for the production team due to its proximity to New York City and its unmatched scenic variety.
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The area blends stunning natural scenery—cliffs, beaches, forests—with historical architectural gems.
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Its quiet towns and private estates provided both the seclusion and accessibility needed for filming a series rooted in mystery and family drama.
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The regional ambiance offers a timeless East Coast coastal vibe that perfectly matches the atmosphere required for Port Haven.
Visiting the Filming Locations
Caumsett State Historic Park Preserve
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Open year-round, with hiking and biking trails, beaches, picnic areas, and wildlife observation points.
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Visitors can hike the paths featured in Sirens, capturing views across Long Island Sound.
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Guided tours and educational programs help visitors appreciate the park’s history and ecology.
Northport Village
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A harbor town that welcomes tourists with boutique shopping, dining, and waterside activities.
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Harbor strolls provide stunning views of the sea and yacht-filled marinas.
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Annual festivals and art shows offer rich cultural experiences.
Southold
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Coastal town with marina tours, museums, local vineyards, and seasonal festivals.
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A great stop for foodies, history enthusiasts, and boating fans alike.
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Regularly hosts community events that highlight local art and agriculture.
Essential Tips for Visitors
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The best visiting seasons are spring through early fall when weather is ideal.
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Travel by car is recommended for flexibility; public transit is limited.
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Respect private properties filmed in the series; enjoy photography and views from public areas.
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Bring hiking gear and a camera to fully capture the scenic beauty.
Summary Table of Key Locations
| Location | Filming Role | Visitor Highlights |
|---|---|---|
| Caumsett State Historic Park | Outdoor cliffs and nature scenes | Hiking, birdwatching, photography |
| Northport | Mansion exteriors, harbor scenes | Shopping, dining, harbor walks |
| Southold | Marina and social life scenes | Museum visits, boat tours, wineries |
Official Visitor Information
Check the New York State Parks website for up-to-date information on Caumsett Park:
Caumsett State Historic Park Preserve
Conclusion
Netflix Sirens 2025 Filming Locations combines storytelling with real natural and cultural treasures of Long Island’s North Shore. The series invites viewers into an evocative world of mystery shaped by these authentic landscapes and communities.
Visiting Caumsett, Northport, and Southold offers fans a chance to immerse themselves in Port Haven’s tangible counterpart and appreciate the beauty that inspired the show. These locations blend coastal charm, historical depth, and natural splendor—a perfect getaway in 2025.
