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Longwood Gardens Winter Visit

January 7, 2025

Longwood Gardens is located in Kennett Square, Pennsylvania, about 35 miles west of Philadelphia. It was originally established by industrialist Pierre S. du Pont in 1906, when he began laying out his first garden at a place he called Longwood. Over time, he expanded the garden to include indoor and outdoor showcases, ultimately turning Longwood into a world-renowned center for horticultural excellence. 


During the colder months, the estate's expansive four-acre Grand Conservatory complex becomes the focal point, featuring climate-controlled greenhouses filled with thousands of plants and elaborate seasonal displays, especially at Christmas. The conservatory's historic greenhouses showcase expansive, often intricate winter displays of flowers, shrubs, and trees.


The photos below were taken during our first visit to the gardens. Even though we visited in January, the Christmas decorations were still up. Because the visit was in daylight, we did not see the intricate Christmas light displays in their full nighttime glory. Maybe next time.

Click on the photos below to enlarge. 

East Conservatory Building

Longwood's East Conservatory reopened after a 2005 renovation with a ceiling of over a thousand rose-tinted glass panes.

Conservatory Stream

Flowing water is a signature Longwood feature, and indoor streams like this one echo the fountains found throughout the estate.

Conservatory Walkway

Garden paths link the Conservatory's many themed rooms, each dressed for A Longwood Christmas during the winter season.

West Conservatory Flowers

The West Conservatory's Mediterranean-inspired plantings were designed to mature and fill in the new glasshouse over time.

Cascade Plant Wall Two

The Cascade Garden holds over 150 species of bromeliads, rainforest plants that collect rainwater in their cup-shaped leaves.

Children's Area Maze

Longwood's Indoor Children's Garden includes a bamboo maze among tree-sized bamboo, built for young visitors to explore.

Model Train Greenhouse

Longwood's Garden Railway includes handcrafted miniature replicas of the Gardens' own landmarks among its model train tracks.

Orchid House Flower Wall

Longwood's Orchid House displays hundreds of orchids in custom trellises, part of a collection spanning 2,000 different taxa.

Silver Garden

Designed by Isabelle Green, the Silver Garden's slate path winds past silvery cacti, agave, and artemisia from arid climates.

Pierre duPont Music Box

Pierre du Pont was an avid music lover who collected pianos, organs, and early recorded-music devices throughout his life.

Conservatory Entrance Decorations

For 2025, A Longwood Christmas transformed the Gardens into a celebration of gemstones, with jewel-toned trees at the entrance.

Giant Christmas Tree

During the 2025 season, Longwood's conservatories filled with towering holiday trees shimmering in jewel-toned blues and greens.

West Conservatory

Opened in November 2024, the 32,000-sq.-ft. West Conservatory's Mediterranean garden style was designed by Weiss/Manfredi.

West Conservatory Pathway

Pathways wind between islands of gardens set amid pools and canals inside Longwood's newest glasshouse, the West Conservatory.

More Cascade Plant Wall

Conrad Hamerman helped design this garden's sculptural stone walls, which were sourced from a local quarry.

Children's Area Plants

Fragrant herbs like rosemary, geranium, and oregano line the ramps of Longwood's 4,000-square-foot Indoor Children's Garden.

Main Conservatory Orangery

The Orangery once showcased Pierre du Pont's citrus trees before becoming a display and entertainment space in the Conservatory.

Paradise Tami Orchid

This is Rhyncholaeliocattleya Donna Kimura 'Paradise Tami,' a compact orchid hybrid known for flat blooms on sturdy spikes.

Pierre duPont House

The Peirce-du Pont House, one of Longwood's oldest buildings, was Pierre du Pont's home and now hosts a historical exhibit.

Organ Gallery Christmas Trees

The Conservatory's Aeolian organ has 10,010 pipes, the largest ever built for a home, and anchors Longwood's holiday concerts.

Water Lily Hall

This pool typically blooms with tropical water lilies from May through October; in winter it joins the holiday display instead.

West Conservatory Fountain

Fountains and canals weave through the West Conservatory's gardens, designed by Reed Hilderbrand to feel like a floating oasis.

Cascade Garden Plant Wall

This wall is located in the Cascade Garden, the only North American design by Brazilian landscape architect Roberto Burle Marx.

Even More Plant Wall

The Cascade Garden is modeled on an equatorial coastal rainforest, combining plants, water, and stone in Burle Marx's style.

Garden Brick Path

Brick pathways connect the Conservatory's many display rooms, each decorated for Longwood's winter holiday season.

Orangery Christmas Tree

During the holidays, trees seem to float above the Orangery's lawn, a signature display in Longwood's historic Main Conservatory.

Pierre duPont Conservatory

Pierre du Pont began building Longwood's Conservatory in 1921, originally intended to grow fruits and vegetables through winter.

Pierre duPont Kitchen

Du Pont outfitted his home with modern conveniences for its era, including electric plate-warming ovens and radiator heat.

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