A Guide to Long Island's Most Beautiful Gardens and Arboretums

Long Island is home to a wealth of enchanting gardens and arboretums that showcase the region's diverse flora and provide a serene escape from everyday life. In this comprehensive guide, we will explore some of the most beautiful and unique gardens and arboretums on Long Island, offering a glimpse into the horticultural wonders waiting to be discovered. Embark on a journey to explore these lush, tranquil havens and experience the natural beauty of Long Island.


Key Takeaways

  • Old Westbury Gardens

  • Planting Fields Arboretum State Historic Park

  • Bayard Cutting Arboretum State Park

  • Bridge Gardens

  • Sands Point Preserve

Old Westbury Gardens

Located in Nassau County, Old Westbury Gardens is a stunning 200-acre estate featuring a historic mansion and meticulously landscaped gardens. With a variety of formal and informal gardens, fountains, and ponds, the grounds offer visitors a tranquil retreat and a glimpse into the opulent past of Long Island's Gold Coast.

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Planting Fields Arboretum State Historic Park

Nestled in Oyster Bay, Planting Fields Arboretum State Historic Park is a 409-acre public arboretum and historic site. It boasts a wide variety of landscapes, including formal gardens, woodland paths, and expansive lawns, as well as the Coe Hall Historic House Museum, a Tudor Revival mansion that once belonged to the Coe family.

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Bayard Cutting Arboretum State Park

Situated along the Connetquot River in Great River, Bayard Cutting Arboretum State Park is a 691-acre oasis that offers visitors a peaceful retreat from urban life. The park features a stunning collection of trees, shrubs, and flowers, as well as the historic Westbrook Mansion, a perfect destination for a leisurely stroll or a picturesque picnic.

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Bridge Gardens

Bridge Gardens, located in Bridgehampton, is a five-acre public garden that showcases a diverse array of plantings, including a traditional rose garden, a lavender garden, and a kitchen garden. The gardens also feature a unique collection of ornamental grasses, as well as an extensive herb garden. This hidden gem is a must-visit destination for plant enthusiasts and those seeking a peaceful retreat.

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Sands Point Preserve

Sands Point Preserve, situated on the former Guggenheim estate in Port Washington, offers a unique combination of natural beauty and historical significance. The preserve features 216 acres of gardens, woodlands, and walking trails, as well as two castle-like mansions, Hempstead House and Castle Gould. The grounds provide a stunning backdrop for leisurely walks, picnics, and exploration.

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Long Island is home to a diverse array of beautiful gardens and arboretums, each offering a unique and serene escape. From the elegant grounds of Old Westbury Gardens to the lush landscapes of Planting Fields Arboretum State Historic Park, these enchanting destinations provide a glimpse into the natural beauty and horticultural heritage of the region. Be sure to explore these captivating havens



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