Sands Point Preserve

Castle Gould at Sands Point Preserve in Sands Point, New York
Castle Gould, begun in 1902, is one of the signature landmarks at Sands Point Preserve on Long Island’s North Shore. Inspired by Ireland’s Kilkenny Castle, the dramatic stone structure was ultimately used as a service and stable complex for the Gould estate. Today, it remains a focal point of the preserve and is used for exhibits, educational programs, and special events. File photo: bellaconfusa, licensed.

Sands Point Preserve, located at the tip of the Port Washington Peninsula on Long Island’s North Shore, offers a memorable blend of Gold Coast grandeur, natural beauty, and cultural heritage. Set across roughly 216 acres of historic estates, woodlands, formal gardens, open lawns, and shoreline landscapes overlooking the Long Island Sound, the preserve invites visitors to explore both Long Island history and scenic outdoor spaces in every season.

History & Gold Coast Legacy

Sands Point Preserve is deeply rooted in Long Island’s celebrated Gold Coast era and remains one of the region’s most distinctive historic landscapes:

  • The grounds include former estate lands associated with Howard Gould and later Daniel and Florence Guggenheim, names closely tied to the North Shore’s early 20th-century legacy of wealth, architecture, and philanthropy.
  • Its best-known mansions and estate buildings reflect European design influences and the grand scale that helped define Long Island’s Gold Coast.

Hempstead House, Castle Gould & Falaise

The preserve is especially well known for its remarkable historic architecture:

  • Hempstead House: This grand mansion, completed in the early 1910s, is one of the most recognizable Gold Coast residences on Long Island. Its dramatic interiors, stone exterior, and formal setting have made it a popular site for cultural programs, private events, and filming.
  • Castle Gould: Inspired by Kilkenny Castle in Ireland, Castle Gould was originally intended to be the family residence before plans changed and the structure instead became a stable and service complex. Today it serves as an important visitor landmark and program space.
  • Falaise: The preserve also includes Falaise, a smaller French-Norman-style manor associated with the Guggenheim family. Guided tours are often offered seasonally or on a set schedule, so it is wise to check ahead for current availability.

Nature Trails, Gardens & Wildlife

Sands Point Preserve is much more than a mansion destination:

  • Woodland Trails: Scenic paths wind through forested areas, meadows, ponds, and blufftop sections with broad views toward the Long Island Sound.
  • Gardens: Formal gardens and landscaped estate grounds add color and structure to the preserve, especially in spring, summer, and early fall.
  • Wildlife: Visitors may spot deer, songbirds, butterflies, and other local wildlife while exploring the grounds, making the preserve a rewarding stop for nature lovers and photographers.

Activities & Programs

The preserve remains an active center for community, culture, and learning:

  • Seasonal Events: Family festivals, holiday programs, concerts, markets, art-focused events, and other special gatherings are held at various times of year.
  • Education: Nature walks, environmental programs, history talks, children’s activities, and camp-style offerings help connect visitors to both the landscape and the estate’s past.
  • Tours & Rentals: Guided mansion tours, wedding rentals, private events, and film productions continue to play an important role at the preserve, though availability varies by season and schedule.

Visiting Information

Sands Point Preserve is located at 127 Middle Neck Road, Sands Point, NY 11050. Grounds admission, mansion access, guided tours, exhibitions, and special programs may follow different seasonal hours, ticketing rules, and event calendars, so checking ahead before visiting is recommended.

  • Admission, parking, and tour details may change by season, event, or special program, and some offerings may require advance registration.
  • Most visitors arrive by car, though travelers using the LIRR typically connect via the Port Washington Branch and continue by taxi or rideshare from Port Washington.
  • Amenities can include parking, restrooms, and outdoor spaces suitable for walking and relaxing. Accessibility varies by building, garden area, and trail surface because of the preserve’s historic setting and natural terrain.
  • Rules for pets, photography, picnicking, drones, and access to specific lawns or interiors may vary, especially during special events or inside historic structures.

Sands Point Preserve


Key Facts & Details

FeatureDetails
SizeAbout 216 acres
Historic EraGold Coast estates developed mainly in the early 1900s
Main LandmarksHempstead House, Castle Gould, Falaise
NatureWoodland trails, meadows, ponds, gardens, and shoreline views of the Long Island Sound
Location127 Middle Neck Road, Sands Point, Nassau County, NY 11050
RegionPort Washington Peninsula, North Shore
EventsTours, seasonal festivals, family programs, concerts, private rentals, and film shoots
Fun FactCastle Gould was originally planned as the Gould family residence before the estate’s final residential focus shifted to Hempstead House.

Experience Sands Point Preserve

Sands Point Preserve is one of the North Shore’s most distinctive destinations, where grand estate architecture meets wooded trails, formal landscapes, and broad water views. Whether you come for a mansion tour, a seasonal event, a quiet walk, or a deeper look at Long Island’s Gold Coast heritage, the preserve offers a rich and memorable outing with something to discover in every season.


Are you ready for fall on Long Island? Check out these local seasonal guides:
🍎 Apple Picking | 🍂 Fall Festivals & Farm Activities | 👻 Haunted Houses | 🎃 Pumpkin Picking
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