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Glen Ellyn in DuPage County, Illinois — The American Midwest (Great Lakes)
 

Lake Ellyn Park

 
 
Lake Ellyn Park Marker image. Click for full size.
Photographed by Scott M Milkovich, July 3, 2024
1. Lake Ellyn Park Marker
Inscription.

Five Mineral Springs
Settlers from eastern states began arriving in the 1830s, but for hundreds of years prior, Native Americans had been seeking out and making use of the mineral springs. Some established a large camp within what is now called Churchill Woods Forest Preserve, just to the east of the springs and to the northeast of today's Lake Ellyn Park.

In 1889, waters from the springs were analyzed at Rush Medical College in Chicago. Researchers found each spring had its own mineral properties and mineral content. Based on findings, each spring was named according to its mineral content.

Jupiter Spring had magnetic properties and was believed to help energize the body and boost circulation.

Alpin Spring contained magnesium and was believed to build bones and be a curative for headaches, chronic pain, asthma, and sleep disorders.

Angelo Spring contained carbonic acid and was believed to have a positive effect on the cardiovascular system.

Vesta Spring contained iron and was believed to provide life-giving oxygen by boosting the production of red blood cells.

Juno Siloam Spring was
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named for an ancient pool near Jerusalem where Jesus is said to have restored sight to a man who was born blind. Other than the history associated with its name, this spring did not have an identified mineral content.

Mud from around the Springs was believed to have medicinal benefits and was subsequently packaged and sold. A nationwide advertising campaign was launched to bring visitors from Chicago and around the country to the Five Mineral Springs.

The Springs were used for a few years after the demise of the nearby Hotel Glen Ellyn, before slowly falling into disrepair. As neighboring towns began using the aquifers to supply local towns with water, water from the springs stopped bubbling to the surface. In 1922, Glen Ellyn and 22 neighboring towns switched to Lake Michigan drinking water. As a result, local aquifers have been restored.

Stonemasons built enclosures around each of the Springs to make "taking the waters" more convenient for visitors staying at the nearby hotel.

An elegant 39 foot-high wooden pavilion was built over the Five Mineral Springs. This view looks northeast towards what
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we know today as Churchill Woods Forest Preserve.

A Much-Loved Mastodon
In the fall of 1963, excavators were hired to dredge a spring-fed pond on the property of Judge and Mrs. Joseph Perry, near the former location of the Five Mineral Springs. Much to everyone's surprise, huge bones were found 12 - 16 feet down in a layer of clay and peat. The bones had been there since the last ice age! Once the first bones were uncovered, work stopped on the pond excavation and an eight-day archaeological dig began. When a jaw bone was located, scientists were certain they had unearthed a mastodon. The composition of the soil at the site was primarily wet clay, which contributed to the preservation of the 10,000-year-old bones. Today, those bones and the reconstructed skeleton of the much-loved Perry Mastodon are housed nearby at the Wheaton College Science Center.
 
Erected by Glen Ellyn Park District.
 
Topics. This historical marker is listed in these topic lists: Parks & Recreational AreasScience & MedicineSettlements & Settlers. A significant historical year for this entry is 1889.
 
Location. 41° 53.038′ N, 88° 3.511′ W. Marker is in Glen Ellyn, Illinois, in DuPage County. It can be reached from Grand Avenue. Touch for map. Marker is at or near this postal address: 680 Grand Ave, Glen Ellyn IL 60137, United States of America. Touch for directions.

Regionally, this marker is in Greater Chicago. It is also in the American Midwest and on the Great Lakes. Globally, it is in North America, the Western Hemisphere, the Western World, and the Anglosphere. Historically, it finds itself in what was once the territory of the Mississippian Culture and also the Northwest Territory.

Other nearby markers. At least 8 other markers are within walking distance of this marker: Glen Ellyn's "Perry" Mastodon (about 600 feet away, measured in a direct line); a different marker also named Lake Ellyn Park (approx. 0.2 miles away); Mineral Springs (approx. 0.2 miles away); Site of Glen Ellyn's First Baseball Game (approx. Ό mile away); Moses Stacy Homestead (approx. 0.4 miles away); a different marker also named Moses Stacy Homestead (approx. 0.4 miles away); Thomas B. Duffy Jr. (approx. half a mile away); John F. Scull Jr. (approx. half a mile away). Touch for a list and map of all markers in Glen Ellyn.
 
 
Credits. This page was last revised on July 5, 2025. It was originally submitted on July 9, 2024, by Scott M Milkovich of Glen Ellyn, Illinois. This page has been viewed 958 times since then and 63 times this year. Photo   1. submitted on July 9, 2024, by Scott M Milkovich of Glen Ellyn, Illinois. • J. Makali Bruton was the editor who published this page.
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Jul. 10, 2026