Introduction
When I first set out to explore Illinois, I assumed I’d spend most of my time in the bustling hub of Chicago—and yes, the city was amazing. What surprised me was how much variety the entire state offers: from skyscraper skyline views to quiet forested trails, historic towns, riverfront charm, and roadside oddities. Over a few visits (with spontaneous detours included), I found 12 standout things and places that show Illinois isn’t just “Chicago + suburbs” but a rich tapestry of experiences. Whether you’re planning a road trip, a family getaway, or just wanting to scratch beneath the surface, here are 12 fun things to do and places to visit in Illinois—each with its own flavor.
12 Fun Things To Do & Places To Visit In Illinois (2026)
1. Explore Chicago’s Iconic Skyline & Riverwalk
You simply must start with Chicago. I’ll never forget walking along the Chicago Riverwalk at dusk, lights reflecting in the water, and massive skyscrapers towering overhead. One of the best views comes from the Willis Tower Skydeck’s glass ledge—yes, that scary box extending from the building.
Tip: Arrive at the Riverwalk just before sunset for golden‑hour photos, then head up to the Skydeck or take in the expansive view of the cityscape.
See Also: 27 Best & Fun Things To Do In Jackson Hole, WY
2. Visit the “Bean” at Millennium Park
The Cloud Gate sculpture (aka “The Bean”) in Millennium Park is the picture‑perfect Chicago moment. I took so many photos of it reflecting the skyline and laughing with friends beneath its arches.
Why you’ll love it: Free public space, stunning reflectivity, easy access, and right in the heart of the city.
Tip: Visit early in the morning if you want fewer crowds in your photos.
3. Hike the Canyons at Starved Rock State Park
When I traded skyscrapers for sandstone cliffs, the peaceful beauty of Starved Rock State Park stopped me in my tracks. Located along the Illinois River, the park features deep canyons, waterfalls, and scenic overlooks.
What to do: Hike trails like those around LaSalle or Ottawa canyons, stop at overlooks like Lover’s Leap, and enjoy nature away from the city bustle.
Tip: Fall is incredible here for autumn colors; bring good shoes as trails can be slippery.
4. Dive into History at Cahokia Mounds
In southwestern Illinois lies Cahokia Mounds State Historic Site—a prehistoric city of the Mississippian culture with massive earthen mounds and deep history. Quite unlike anywhere else I’ve been.
Why visit: It gives a meaningful perspective on Native American history and the scale of early civilizations in the U.S.
Tip: Take an audio tour or stop by the interpretive centre to truly appreciate the context.
5. Relax in the Japanese‑style Tranquility of Anderson Gardens
On a quieter note, I found serenity at Anderson Japanese Gardens in Rockford—a stunning Japanese‑inspired garden with koi ponds, stone paths and a chill‑out vibe. It felt like stepping out of Illinois into a peaceful oasis.
Best for: A slower paced day, photo walks, couples or solo travellers looking for calm.
Tip: Visit in spring or early summer when the flowers are blooming and the space is lush.
6. Walk Route 66 & Explore Roadside Americana
Cruising along the legendary U.S. Route 66 through Illinois is like time‑traveling into classic Americana. From vintage diners to quirky roadside stops, it’s a fun, laid‑back adventure.
Recommended stops: Take segments of the old route, stop for diner‑style lunch, and capture some nostalgia.
Tip: Pick one stretch of Route 66 to avoid feeling rushed—there’s too much to try to see in one go.
7. Experience the Great Outdoors at Shawnee National Forest
In the southern reaches of Illinois, the Shawnee National Forest offers rugged beauty—rock formations, quiet woods, starry skies. I spent an afternoon hiking there and it felt like discovering a hidden corner of the state.
Highlight: Visit spots like Garden of the Gods for dramatic vistas.
Tip: If you’re staying overnight, camping under the stars adds a magical component.
8. Check Out Historic Towns: Galena & Springfield
I loved the contrast between the towns of Galena (quaint hillside streets, historic charm) and Springfield (state capital, Lincoln legacy). Each gave a different slice of Illinois life.
What to do in Galena: Wander historic downtown, visit art galleries, relax in a cozy B&B.
What to do in Springfield: Visit the Abraham Lincoln Presidential Library and Museum and soak in the history of Lincoln’s era.
Tip: Overnight stays work well here—day trips feel too rushed.
9. Enjoy Family Fun at Illinois’ Water Parks & Museums
Travelling with family? Illinois delivers. I visited the Raging Waves Waterpark for some slide‑action and the Discovery Center Museum in Rockford for hands‑on fun.
Suggestion: Pair a museum day with a splash‑park afternoon for a day of varied fun.
Tip: In the summer months book ahead for popular water parks—they fill up fast.
10. Marvel at Skylines from the Lakefront & Navy Pier
Back in Chicago, one of my favorite evenings was walking along the lakefront and stopping at Navy Pier—rides, food, skyline views, all wrapped into one.
Why go: Enjoy a ride on the Ferris wheel, stroll the pier, watch the lake lights, and soak in the urban seaside feel.
Tip: Sunset adds magic; bring a camera for the reflections on the water.
11. Visit the World’s Largest Pumpkin Capital & Other Unique Spots
Illinois has its playful side too. For example, Morton, Illinois is known as the “Pumpkin Capital” with massive production of pumpkins each year. And the small town of Casey, Illinois features an assortment of oversized roadside attractions (giant wind‑chimes, mailbox, rocking chair).
Why it’s fun: A bit off‑beat, photo‑friendly, and shows a different facet of Illinois beyond big cities and forests.
Tip: Plan a short stop on a road trip—these quirky sites don’t take hours, but they leave a smile.
12. Immerse in Scenic Nature & Forests: White Pines & More
Finally, I found a tranquil escape at White Pines Forest State Park—the southernmost stand of native white pine in Illinois, offering hiking trails and nature immersion.
Plan for: A slower paced half‑day, bringing a picnic, hearing birds, and feeling removed from the urban rush.
Tip: Early morning brings the best light and solitude for nature lovers.
Final Thoughts
From towering cityscapes to peaceful forest trails, historic mounds to quirky roadside stops—Illinois surprised me in the best way. I expected the Windy City; I found an entire state of hidden stories, nature moments, and memorable stops.
Why this list works
- Varied experiences: Urban energy, outdoor adventure, historic sites, light‑hearted stops—something for every mood.
- All‑season potential: While summer offers the classic travel vibe, many places (parks, forests) are beautiful in shoulder seasons too.
- Accessible locations: Many of these spots are reachable by day‑trip or short stay, making travel planning more flexible.
If I were to give you one piece of advice: mix a “city day” with a “nature or quirky stop” in the same trip. For example, spend a day in Chicago, then head an hour or two into the countryside for something completely different. It will make your Illinois visit feel full and memorable.