Caumsett State Historic Park Preserve
Caumsett State Historic Park Preserve is an approximately 1,500-acre park in Lloyd Harbor, within the Town of Huntington, on the North Shore of Long Island. Set on a scenic peninsula reaching into Long Island Sound, the preserve is known for wide water views, woodlands, meadows, salt marshes, carriage roads, and historic estate grounds. It remains one of Long Island’s standout spots for walking, cycling, birdwatching, photography, and quiet coastal scenery.
History
The property was originally developed as the estate of Marshall Field III, heir to the Marshall Field department store fortune. Beginning in the early 1920s, the estate included a Georgian Revival mansion, polo fields, stables, gardens, and productive farm acreage. The name Caumsett is generally understood to come from an Indigenous term often translated as place by a sharp rock.
New York State acquired the property in 1961 and preserved it as a public park and protected landscape. Many original estate-era structures still stand, helping tell the story of Long Island’s Gold Coast while the surrounding habitats protect an important mix of upland, wetland, and shoreline environments.
Things to Do
Visitors to Caumsett State Historic Park Preserve can enjoy a wide range of activities, including:
- Walking, Running & Hiking: A large network of carriage roads and trails crosses forests, fields, marsh edges, and waterfront areas.
- Cycling: Caumsett is a popular destination for recreational road cycling on its paved park roads; route access and rules may vary, so check ahead before visiting.
- Horseback Riding: Bridle paths and equestrian facilities are part of the preserve, with access and permit requirements subject to current park policies.
- Fishing & Shoreline Access: The Long Island Sound shoreline draws anglers and sightseers alike. Diving and other specialized uses may require permits and are subject to state regulations.
- Birdwatching & Wildlife Viewing: Osprey, hawks, herons, waterfowl, deer, and other wildlife are regularly seen across the preserve’s varied habitats.
- Historic Estate Grounds: Visitors can view the mansion and other surviving estate buildings from the surrounding grounds; access to interiors and specific areas may vary.
- Seasonal Programs: Nature walks, educational programs, and special events are offered at various times of year. Check the current park schedule for upcoming programs.
Visitor Information
Day use is generally available year-round, with hours typically running from sunrise to sunset. Vehicle entrance fees commonly apply in season, and some activities may require permits, reservations, or advance arrangements. Amenities are more limited than at a full-service recreational park, so it is wise to bring water, snacks, sun protection, and appropriate footwear. Restrooms are usually available near main visitor areas, but service details, access points, and seasonal operations can change, so check ahead before visiting.
Caumsett State Historic Park Preserve
Quick Facts
| Category | Details |
|---|---|
| Location | 25 Lloyd Harbor Road, Lloyd Harbor, NY 11743 |
| Size | Approximately 1,500 acres |
| Established | Acquired by New York State in 1961 |
| Activities | Walking, running, cycling, horseback riding, fishing, birdwatching, photography, seasonal programs |
| Historic Feature | Marshall Field III estate, including the 1921 mansion and surviving estate buildings |
| Trails | Extensive network of carriage roads and multi-use trails |
| Open Hours | Generally sunrise to sunset; hours and access may vary by season |
| Parking | Vehicle entrance fee typically applies in season |
| Contact | (631) 423-1770 |
| Official Website | New York State Parks: Caumsett State Historic Park Preserve |
Caumsett State Historic Park Preserve is one of Long Island’s most distinctive outdoor destinations, blending shoreline scenery, estate history, and broad open space in a setting that feels far removed from the region’s busier corridors. Whether you come to walk the carriage roads, ride through the preserve, watch birds over the marshes, or simply take in the views of the Long Island Sound, Caumsett offers a memorable mix of nature and heritage on the North Shore.
