Planting Fields Arboretum State Historic Park

Planting Fields Arboretum is a stunning Gold Coast estate showcasing nature, history, and Gilded Age grandeur. This expansive 409-acre arboretum and state park on Long Island is a captivating blend of naturalistic woodlands and meticulously designed formal gardens, all set against the backdrop of historic architecture. Once the lavish private retreat of William Robertson Coe and his wife Mai, the estate’s landscape was significantly shaped by the renowned Olmsted Brothers, infusing it with horticultural brilliance and timeless beauty. It stands as a living testament to the opulent Gold Coast era, offering visitors a unique journey through both botanical wonders and a bygone historical period.

The park boasts a diverse array of botanical collections and architectural marvels. Dominating the landscape is Coe Hall, a magnificent 65-room Tudor Revival mansion that provides a window into early 20th-century aristocratic life. Horticultural highlights include the Main Greenhouse, a year-round tropical paradise filled with orchids, cacti, and seasonal displays, and the Camellia Greenhouse, home to the largest camellia collection under glass in the Northeast, featuring over 300 plants and an iconic scalloped staircase. Beyond the greenhouses, visitors can explore vibrant spaces like the Italian Garden with its tranquil rectangular pool, the fragrant Rose and Perennial Garden, the unique Dwarf Conifer Garden, and the serene Heather Garden. Five miles of picturesque woodland trails invite exploration, winding through diverse tree collections and providing opportunities for quiet reflection.

A visit to Planting Fields Arboretum is a memorable experience, whether you're a history enthusiast, a nature lover, or simply seeking a peaceful escape. The estate's beauty transforms with each season, offering something new to discover year-round, from the explosion of spring blossoms to the vibrant hues of fall foliage and the exotic warmth of winter greenhouses. Its meticulously maintained grounds and historic buildings make it a popular destination for photography, and the iconic Carshalton Gates have even appeared in motion pictures. More than just a park, Planting Fields is a living museum, continually engaging visitors with its rich heritage, diverse plant life, and array of seasonal events and educational programs for all ages. Turn your visit into a safari! Use the Snappit app to scan and log wildlife sightings here.