Chimes Tower District

Aerial view of large grassy area with a small pond and stone tower surrounded by a forest

About This District

Originally designed as an arresting backdrop for the Main Fountain Garden, the Chimes Tower District is now a series of standout gardens and water features that warrant more than just a passing glance. The Hillside Garden features an enviable roster of rare and unique plants, thriving harmoniously throughout the sun-dappled slopes. At the crest of the hill, Oak and Conifer Knoll boasts an array of celebrated tree specimens, with some planted during founder Pierre S. du Pont’s time. The Eye of Water, Pear-Shaped Basin, and Waterfall—all originally part of the gravity-fed pump and reservoir system that once serviced the Main Fountain Garden—are three unique, and interconnected destinations for your exploration.

Gardens in this District

  • Hillside Garden
    a walkway lined with green trees and shrubs

    Hillside Garden

    Dappled sun flirts with open vistas and shady, intimate perspectives as you wander the paths past beds brimming with a who’s who of rare and unique plants from around the world, set to the occasional tones of the historic Chimes Tower.

  • Oak and Conifer Knoll
    A path winds through a walkway of green trees and bushes

    Oak and Conifer Knoll

    Towering, century-old trees and sun-dappled vistas await in this living gallery of champion specimens with four seasons of stunning highlights. In the early spring, sweeps of colorful geophytes bloom to create a stunning tapestry.

What’s in Bloom

  • Small blue star-shaped flowers on two foot plant with narrow leaves

    Arkansas Amsonia

    Amsonia hubrichtii

    Amsonia hubrichtii was named  “Perennial Plant of the Year” by the Perennial Plant Association in 2011. This species is truly distinctive and extraordinary, with clusters of powder-blue flowers in April and May. It grows to a height and width of 2 to 3 feet. In the fall, its golden-orange color rivals the best trees and shrubs. This clump-forming herbaceous perennial prefers full sun to partial shade and is native to the central and northeastern United States. Additionally, it is deer and disease resistant.

  • Fairy-bells

    Disporum uniflorum
  • Yellow shoe-shaped flowers with twisting petals.

    Greater Yellow Lady's Slipper

    Cypripedium parviflorum var. pubescens

    This orchid was once more common in southeastern Pennsylvania, but has become rare due to habitat loss. Lady’s slipper orchids can be incredibly long-lived; the plants seen here were planted in the Garden in 1963.  The greater yellow lady’s slipper was the first species entered into Longwood’s plant conservation program.

  • Six petalled flower with alternating red and green petals

    Furrowed Trillium

    Trillium sulcatum
  • Cup shaped white flowers with large yellow centers

    Herbaceous Peony

    Paeonia obovata

    Paeonia obovata carries a quieter kind of intrigue compared to its showier garden relatives. In Japan, where it is known as a woodland peony, it has long been appreciated for its natural, almost understated elegance and is often associated with mountain landscapes and contemplative garden settings. One of its most fascinating features comes after flowering: the seed pods split open to reveal a vivid mix of glossy blue-black fertile seeds and bright red sterile ones, thought to mimic berries and attract birds for dispersal. This unexpected burst of color has made it as valued for its seed display as for its flowers.