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7 Must-Visit Illinois Historic Sites

Jul 19, 2018

A mother and children walking towards Lincoln's house at the Lincoln Home Historic Site in Springfield

Every mile of Illinois tells a story, but the stories of these historic places in Illinois are ones you really won't want to miss.

Illinois' history was written in these historic towns. Visiting them is a chance to reflect on where we came from, and pay tribute to the people that made Illinois the state it is today. Plus, they're just a lot of fun!

Here, your journey through some of the best historic towns in Illinois begins.

The First Capital City of Illinois

Kaskaskia was the first capital city of Illinois, between 1818 and 1819. But its history goes back even further than that.

Before Illinois state ever existed, Kaskaskia was a bustling regional center of some 7,000 residents. It became the county seat of Illinois County, Virginia. And when Illinois was admitted as the 21st state in the union in 1818, Kaskaskia got its biggest moment in the spotlight when it was chosen as the capital. A two-story brick building served as the first Capitol, housing the twenty-nine legislators of the House of Representatives downstairs, and the state’s fourteen senators upstairs. There, Illinois took its first steps towards what it would become today.

But it was only the first steps. The very next year, the newly-created, more-central Vandalia became the state capital. And while Kaskaskia remained a beautiful riverside community, that river would be its undoing. Repeated flooding over the centuries has reduced its footprint and population to tiny fractions of their former selves.

The historic Kaskaskia Church, in Illinois' first capital city

Kaskaskia Church. By Charles Houchin - Own work, CC BY 3.0,

Where once it was the center of Illinois government, today it’s one of the state's smallest settlements, with only 21 residents. But those residents form a strong and proud community, and for anyone wanting to connect with the full scape of Illinois’ history, it’s a must-visit.

Illinois' Second Capital City

A large white house with American flags out front

Vandalia was Illinois' second capital, between 1819 and 1839. 

Unlike Kaskaskia, Vandalia’s history goes back only so far as its history as capital. Recognizing the capital would need to move from Kaskaskia to somewhere more central, Congress committed to donating the necessary land to Illinois, and five Illinois commissioners set out to find the perfect spot.

They found it in May 1819 at a place called Reeve’s Bluff, and after eighteen months of hurried building, the new city of Vandalia was ready in December 1820 for a meeting of the Illinois General Assembly. At that first sitting, they declared it would be the capital for the next 20 years.

And it was, though the capitol building itself went through a few iterations. The first building was destroyed by fire in December 1823. The next was constructed in haste the next summer by locals, who thought the capital might get shifted elsewhere if they didn’t act quickly. Unfortunately, that haste doomed the building. Just one decade on, it was too dangerous to occupy. But even in this brief time, it saw a lot of history happen, including the arrival of one Abraham Lincoln to his first political office.

The third and final capitol was of a much sturdier and fit-for-purpose design, but it would see little use. Construction began in 1836, but by 1839, the capital was on its way to Springfield. Still, Vandalia’s legacy lives on in that building, which still stands today. Each year, 30,000 visitors make their way through its doors, nearly 180 years after it ended its tenure as capitol. To visit today is to experience a sense of where Illinois began to mature.

Cahokia Mounds, Collinsville

An aerial view of green hills at Cahokia Mounds

Visit any of the places on this list, you’ll get a good dose of history. But here, you get history that stretches a lot further back.

Cahokia Mounds is what remains of a once-bustling Native American city, circa 700—mid-1300s. Its original name has been lost to time, but any visit will leave you with a strong sense of what was a large, complex, and sophisticated society.

Today it covers about 3.5 square miles, but if you were there a thousand years ago, you’d be standing in a settlement nearly twice the size, in a population of an estimated 40,000 people. That’s a population equivalent to that of London at the same time, and one that wouldn’t be surpassed in the land that would become the United States until Philadelphia in the 1780s. It’s little wonder Cahokia is a State Historic Site and a UNESCO World Heritage Site.

When you set foot here, you connect with one of Illinois’ oldest pieces of history. And it’s easy to do so. Cahokia Mounds is open every day, with easy access from surrounding highways.

Lincoln–Douglas Debate Sites

Historic black and white portraits of Abraham Lincoln and Stephen Douglas, during their race for the Senate in 1858

Stephen Douglas was Abraham Lincoln's opponent in the 1859 Senate race, each vying to represent Illinois. Ahead of this, in 1858, they faced off in what have become known as the Lincoln–Douglas debates.

The Lincoln–Douglas debates saw the two candidates face off seven times around Illinois, all focused on a single issue that would define the coming years in America: slavery.

It was an electrifying series. Thousands of onlookers (20,000, in one case) took in each debate, each of which lasted several hours. They weren’t cloistered away in halls; they stood outside in the elements, setting their marathon arguments against Illinois’ summer and fall skies.

Lincoln was unsuccessful in his bid to win Illinois' Senate seat. But the nationwide attention given to the debates, and to the strength of Lincoln’s arguments and oratory, paved his way to the presidency.

Today, each of the seven Lincoln–Douglas debate sites remain preserved as monuments to that time in our history.

Lincoln–Douglas Debate Site, Ottawa

Here’s where it all began, back in August 1858, before an estimated crowd of 20,000. Visit Washington Square Park to commemorate the occasion, before larger-than-life statues of the two debaters.

Lincoln–Douglas Debate Square, Freeport

The location of the second the Lincoln–Douglas debate. Today, the site is marked by a boulder and plaque dedicated by President Theodore Roosevelt in 1903, and life-size statues “Lincoln and Douglas in Debate” by Lily Tolpo.

Lincoln Memorial Park, Jonesboro

The third debate site is home to another pair of life-size statues, amidst leisurely walking loops, and a beautiful Memorial pond.

Lincoln Douglas Debate Museum, Charleston

Along with the requisite statues, here you’ll learn a lot about the entire series of debates at a dedicated museum. If you’ve visited the other sites, it’ll give you a new appreciation of them. If you haven’t, it’s a fantastic introduction.

Old Main at Knox College, Galesburg

This building backdropped the fifth debate, and it’s the only built debate site to remain. Rumor has it Lincoln climbed from a window to take the debate platform, and quipped “At last, I have gone through college." Thanks to its status as a National Historic Landmark, you can too.

Washington Park, Quincy

The site is marked by a bas-relief sculpture by Lorado Taft, dedicated in 1936.

Lincoln-Douglas Square, Alton

In October 1858, Alton was the site of the seventh and final Lincoln-Douglas debate, which drew more than 6,000 onlookers. Though Lincoln and Douglas are long-gone, life-like statues by Jerry McKenna now take their place, complete with abandoned chairs and an abandoned stovepipe hat.

Lincoln Home National Historic Site

A mother and children walking towards Lincoln's house at the Lincoln Home Historic Site in Springfield

Lincoln owned one home in his life, and it was in Springfield. It still stands proud today as the Lincoln Home National Historic Site, run by the National Park Service.

Lincoln and his wife bought the house in 1844 from the man that married them, the Reverend Charles Dresser. And in the 17 years Lincoln lived under its roof, the home’s 12 rooms saw a lot of history.

It was there he lived when he was elected to the House of Representatives. He was still there when he was elected to the presidency some fourteen years later. That happy event forced the Lincoln family to move to Washington D.C., and although they retained ownership, Lincoln himself would never return.

The home was also the place of personal joys, and tragedies. Three of the Lincolns’ four children were born there. One, Eddie, also died there. Today its legacy is as a glimpse into the personal life of a man who would shape the history of Illinois, the United States, and the world.

Lincoln’s New Salem Historic Site

Berry Lincoln general store Lincoln's New Salem State Historic Site

New Salem State Historic Site is another Lincoln-related site… but it’s so much more.

New Salem was a Menard County frontier village between about 1828 and 1840. A pair of millers built a saw and grist mill on the Sangamon River, then felt it was just the place for a community. It was a thriving place, home to more than 20 families, stores, services, craftspeople, and businessmen.

While it had much to recommend it, the village would likely have faded into obscurity were it not for one of its young residents: Abraham Lincoln.

Young Abe turned up in 1831 at the age of 22, traveling astride a flatboat that got itself stuck on the milldam. Flying into action, he directed his fellow crew, and with the help of a drill, devised a solution to free the boat. It may be an understatement to say it’s the same kind of qualities that took him to the presidency, but it wouldn’t be completely inaccurate, either.

Describing his arrival, Lincoln said he was like a “piece of driftwood”. But he wouldn’t stay that way for long. He immediately got a job as a store clerk off the back of his boat-saving capability. Later, he bought a general store. He became a militia captain. Next he was postmaster—his first government gig—and then a surveyor. He studied to become a lawyer. And he was elected to the state legislature. He gave a lot to the town, and it gave him a lot in return.

Which is why, nearly 180 years after the town met a natural end, a 1930s-built replica now sits on the foundations of what was once there. It’s a village of 23 buildings, where dedicated volunteers bring 19th-century New Salem and Illinois to life.

And while it’s the story of Abraham Lincoln that ensured New Salem endured, the site offers so much more. It helps visitors understand the history of our state, and the kind of frontier environment in which many of our early residents lived. It’s little surprise that it’s Illinois’ most-visited historic site.

Frank Lloyd Wright Home and Studio

A guide speaks to a tour group on the sidewalk in front of Frank Lloyd Wright's house and studio in Oak Park

Today, Frank Lloyd Wright is known as one of America’s greatest architects. And that was a legacy built right here in Illinois.

You’ll find Frank’s stamp on buildings all over the state. But if there’s one can’t-miss place, it’s this, the Frank Lloyd Wright Home and Studio, where he lived and worked for 20 years at the start of his own practice.

The Home and Studio is operated as a museum where you can discover the history and importance of Frank’s work, and understand its significance to Illinois and to America.

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