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

  • Delicate, pure white flowers with bright yellow centers, which can fade to a pale pink as they age, appearing on strong, bright pink or red stems.

    Hardy Begonia

    Begonia grandis ′Alba′

    Hardy begonia, is a shade-loving perennial native to China and Japan, valued for its ability to thrive in temperate gardens, unusual for a begonia. A member of the Begoniaceae family, ‘Alba’ features elegant, heart-shaped green leaves with striking red veining on the undersides and delicate clusters of nodding white flowers that bloom from midsummer into fall. The flowers are edible, with a slightly tangy, citrus-like flavor, making them a charming garnish for salads or desserts. Unlike most begonias, this variety dies back in winter and re-emerges from bulb-like tubers in spring, adding graceful texture and late-season interest to shaded gardens or woodland borders. It can be a bit assertive in the garden, spreading readily, so watch out if you want to keep it contained! Check out the straight species Begonia grandis, with light pink flowers growing in the Peony Garden, and Hillside Garden & Chimes Tower.  

  • Purple flowers emerging from the ground

    Autumn-crocus

    Colchicum ′Lilac Wonder′
  • Hardy, upright deciduous shrub that produces flat-topped clusters of aromatic, creamy white flowers.

    Swamp-haw

    Viburnum nudum 'Longwood' 

    Viburnum nudum ‘Longwood’ is an essential, multi-season shrub that brings beauty to the garden year-round! A cultivated variety of the native smooth witherod viburnum, this deciduous shrub features glossy green leaves, clusters of creamy white flowers in late spring, and vibrant berries that ripen from pink to deep blue in fall, often showing both colors at once for a striking two-tone effect. In autumn, the foliage turns rich shades of burgundy and purple, adding even more seasonal interest. ‘Longwood’ is prized for its compact, upright habit and excellent berry production, especially when planted near another Viburnum nudum variety for cross-pollination. It thrives in moist, acidic soils and full sun to part shade, and it's a fantastic choice for native plant gardens, pollinator habitats, or low-maintenance landscapes. Plus, it’s a hit with birds and bees alike!  

  • Purple flowers with a pollinator

    Ironweed

    Vernonia glauca

    Vernonia glauca is a native plant with several common names including Appalachian ironweed due to its native range primarily following the Appalachian Mountains. It is known to be drought and moisture tolerant and attracts pollinators including the American painted lady butterfly, of which it is the host plant. This plant has traditionally been used by the Cherokee as an analgesic as well as a treatment for stomach ulcers. 

  • Cone shaped spear of white flower clusters.

    Panicle Hydrangea

    Hydrangea paniculata ′DVP Pinky′ (Pinky Winky™)

    Blooming from mid summer to early fall, panicle hydrangea gets its name from its large, showy panicles of flowers.  Leaving the dried flowerheads on the plant can add interesting forms and textures to the garden in winter.  Combined with its long bloom time, panicle hydrangea offers nearly year-round interest. Find a variety of cultivars of Hydrangea paniculata as well as other species of Hydrangea in bloom throughout the gardens!