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THE HISTORICAL
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“Bite-Size Bits of Local, National, and Global History”
Kennett Township near Kennett Square in Chester County, Pennsylvania — The American Northeast (Mid-Atlantic)
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Pierre S. du Pont, Fountain Visionary

 
 
Pierre S. du Pont, Fountain Visionary Marker image. Click for full size.
Photographed by Anton Schwarzmueller, August 12, 2015
1. Pierre S. du Pont, Fountain Visionary Marker
Inscription. Inspired by the success of the Italian Water Garden and Open Air Theatre fountains, Pierre S. du Pont unveiled the Main Fountain Garden in 1931. The goal was to rival the fountains he had seen in Europe and at the 1893 World Columbian Exposition in Chicago. From this inspiration, Mr. du Pont created one of the most impressive fountain gardens in the world, the Main Fountain Garden. This revitalization project that ensures that Pierre S. du Pont's legacy continues for generations to come.

Historic photo of the Main Fountain Garden legacy view, as it was in Pierre S. du Pont's time, 1930. Longwood Library and archives.

A Brief History of the Main Fountain Garden
1921-28 Major Garden components planted, including boxwood and maple species.
1929-36 Major architectural components constructed
1958 Huge snow storm damaged the boxwood, changing the look of the Garden for years to come
New fountain control system installed; Eye of Water built
1970 Significant plumbing replacement and concrete repairs; Extension of the balustrade
1980s Fireworks and music added; Fountain computer control system integrated for the first time
1990s
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Concerns over the safety of deteriorating stonework led to a number of water features being turned off and the installation of partitions to limit access to several areas
2009 Our Master Planning process began late fall; the final version of the plan was submitted in 2011 and it identified the Main Fountain Garden as the highest priority legacy project.
2012 Planning and design began for New Heights: The Fountain Revitalization Project
2014 Construction began
Summer 2017 Main Fountain Garden reopens

Colvin Randall, P.S. du Pont Fellow, Longwood Gardens
"Mr. du Pont created a 'wow' factor with the Main Fountain Garden. He wanted people to be amazed by all the color, drama, and grandeaur."
 
Erected by Longwood Gardens.
 
Topics. This historical marker is listed in this topic list: Man-Made Features. A significant historical year for this entry is 1931.
 
Location. Marker has been permanently removed. It was located near 39° 52.344′ N, 75° 40.695′ W. Marker was near Kennett Square, Pennsylvania, in Chester County. It was in Kennett Township. It could be reached from Longwood Road west of East Baltimore Pike (U.S. 1), on the right when traveling
Northward image. Click for full size.
Photographed by Anton Schwarzmueller, August 12, 2015
2. Northward
west. Marker was on the grounds of Longwood Gardens in front of the main conservatory. Similar information may be read on boards in the old pumphouse. Touch for map. Marker was at or near this postal address: 1001 Longwood Road, Kennett Square PA 19348, United States of America.

We have been informed that this marker is no longer there and will not be replaced. This page is an archival view of what was.

Regionally, this marker was in Southeast Pennsylvania and in Greater Philadelphia. It was also in the American Northeast and in the Mid-Atlantic. Globally, it was in North America, the Western Hemisphere, the Western World, and the Anglosphere. Historically, it found itself in what was once the Haudenosaunee (Iroquois) Confederacy, New Netherland, and one of the original Thirteen Colonies.

Other nearby markers. At least 8 other markers are within walking distance of this location: Waterlily Court (within shouting distance of this marker); Longwood Hybrid Water-Platter (within shouting distance of this marker); Royal Water-Platter/Santa Cruz Water-Platter (within shouting distance of this marker); a different marker also
Main Fountain Construction image. Click for full size.
Photographed by Anton Schwarzmueller, August 12, 2015
3. Main Fountain Construction
named Waterlily Court (about 300 feet away, measured in a direct line); English Yew (about 300 feet away); a different marker also named English Yew (about 400 feet away); Topiary Garden (about 400 feet away); Historic Potting Shed (about 500 feet away). Touch for a list and map of all markers in Kennett Square.
 
Other markers no longer nearby. An Engineer's Garden (was here, next to this marker but has been permanently removed); Main Fountain Garden (was a few steps from this marker but has been permanently removed).
 
Also see . . .  Longwood Gardens. (Submitted on August 15, 2015, by Anton Schwarzmueller of Wilson, New York.)
 
Pierre S. du Pont, Fountain Visionary Marker Removed image. Click for full size.
Photographed by Anton Schwarzmueller, August 20, 2021
4. Pierre S. du Pont, Fountain Visionary Marker Removed
Main Fountain Display image. Click for full size.
Photographed by Anton Schwarzmueller, August 20, 2021
5. Main Fountain Display
Project completed
 
 
Credits. This page was last revised on October 26, 2025. It was originally submitted on August 15, 2015, by Anton Schwarzmueller of Wilson, New York. This page has been viewed 468 times since then and 10 times this year. Last updated on January 12, 2024, by Carl Gordon Moore Jr. of North East, Maryland. Photos:   1, 2, 3. submitted on August 15, 2015, by Anton Schwarzmueller of Wilson, New York.   4, 5. submitted on August 26, 2021, by Anton Schwarzmueller of Wilson, New York. • J. Makali Bruton was the editor who published this page.
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Jul. 11, 2026