Unmissable Gems First-Time Visitors Must Explore in Illinois

Editor: Diksha Yadav on May 12,2025

Illinois is much more than the Land of Lincoln or the birthplace of deep-dish pizza. This variety of the Midwest offers an eclectic mix of urban wonders, historic destinations, and natural beauty that can surprise and delight visitors of all kinds. If you visit the Prairie State for the first time, you're in for a treat. 

From the architectural masterpieces of Chicago to tranquil natural escapes in downstate Illinois, we are revealing the very best of the state. This ultimate guide to traveling in Illinois highlights everything you should include—the 'must-see' attractions every first-time visitor should visit.

1. The Magnificent Mile and Millennium Park—Chicago

No Illinois trip would be complete without beginning in the state's center of action - Chicago. Many of Illinois' best attractions are located within this sprawling, busy city, and the best place to encounter them is along the Magnificent Mile - Chicago's famous corridor of shopping, dining, and architectural elements.

Millennium Park is just a short walk away and draws millions of visitors each year due to its free attractions, which are home to

  • Cloud Gate (aka the Bean): The most photographed modern landmark in the city.
  • Crown Fountain: A fun combination of video art and interactive water feature.
  • Jay Pritzker Pavilion: Hosts outdoor summer concerts and a summer film series.

If you're in a hurry, these are the most important landmarks that are neighborhood-friendly to urban adventurers.

2. Navy Pier—Family Fun on Lake Michigan

Navy Pier is another location on your Illinois attractions bucket list; it serves equally as a cultural center, a carnival, and a waterfront escape. Initially constructed in 1916, it is now home to the

  • The infamous Centennial Wheel
  • Chicago Children’s Museum
  • Public art installations
  • Summer fireworks shows

Whether you are going unaccompanied or with family, this is the epitome of what is fun and unmissable for a first-time traveler.

3. Willis Tower Skydeck—Touch the Sky

A trip to Illinois can never be "complete" without a trip to the top of the Willis Tower, the second-tallest, or, if you believe height is relative, the tallest building in the Western Hemisphere. At Skydeck Chicago, patrons step out onto the Ledge, a glass balcony that extends an impressive 4.3 feet outside the 103rd floor, providing a unique perspective of four states on clear days.

This is undoubtedly one of those storied Illinois sites that is still breathtaking, especially to first-time travelers.

4. Art Institute of Chicago—World-Class Masterpieces

The Art Institute of Chicago is one of the most historic and well-known art museums in the US, featuring works like Grant Wood's American Gothic and Georges Seurat's A Sunday Afternoon on the Island of La Grande Jatte.

Whatever your aptitude for abstract and figurative works of art, this gem should be on your route for must-sees in Illinois. 

5. Abraham Lincoln Presidential Library and Museum—Springfield

museum springfield frontal view

Move beyond Chicago and into the rich historical fabric of Illinois with a stop in Springfield, the state capital. As the hometown of Abraham Lincoln, Springfield pays homage to the 16th president in grand style.

At the Abraham Lincoln Presidential Library and Museum, experience immersive exhibits that transport you through Lincoln’s life and legacy. Nearby, you’ll also find:

  • Lincoln’s Home National Historic Site
  • Lincoln Tomb
  • Old State Capitol

For history lovers, this is a core component of any Illinois travel guide.

6. Starved Rock State Park—Nature’s Playground

If natural beauty calls your name, Starved Rock State Park is a premier outdoor escape just two hours southwest of Chicago. It features 13 miles of hiking trails, scenic overlooks, and seasonal waterfalls, and it’s a sanctuary for both adventure and tranquility.

It consistently ranks as one of the most scenic Illinois attractions, especially in spring and fall. For nature seekers, this is a top pick among the must-see places Illinois boasts.

7. Route 66 Hall of Fame and Museum—Pontiac

Embrace the spirit of the open road with a visit to the Route 66 Hall of Fame and Museum. Pontiac, Illinois, is a proud stop on this legendary American highway, and the museum showcases:

  • Historic road signs and artifacts
  • Vintage cars
  • Stories from Route 66 travelers

It’s a quirky, memorable addition to your journey—and one of the top sights in Illinois for road trippers and nostalgia fans alike.

8. Cahokia Mounds—Ancient American Civilization

Cahokia Mounds State Historic Site is not far from St. Louis, home to the largest pre-Columbian settlement north of Mexico. This UNESCO World Heritage Site offers a profound glimpse into Native American culture that thrived here over 1,000 years ago.

Climb Monks Mound, explore the interpretive center, and walk trails that connect you to ancient American history. Few other famous Illinois landmarks offer such deep cultural significance.

9. Garden of the Gods—Shawnee National Forest

Southern Illinois surprises many with its dramatic natural terrain, and the Garden of the Gods in the Shawnee National Forest is the crown jewel.

The Observation Trail winds through surreal rock formations, offering breathtaking views and perfect photo ops. This geological wonder belongs in every outdoor lover’s Illinois travel guide.

10. Anderson Japanese Gardens—Rockford’s Zen Retreat

For a serene cultural escape, visit Anderson Japanese Gardens, a 12-acre oasis in Rockford. Designed by a master craftsman from Japan, it features

  • Cascading waterfalls
  • Peaceful koi ponds
  • Traditional teahouse architecture

It’s one of Illinois's most beautifully curated things, ideal for a peaceful walk or meditative moment.

11. Galena—A Timeless Riverfront Town

Step back in time with a visit to Galena, a beautifully preserved 19th-century town in northwestern Illinois. This charming destination is packed with

  • Historic homes, including President Ulysses S. Grant’s
  • Boutiques and antique shops
  • Wine and craft beer tastings
  • Riverfront views

It’s a fan favorite in every Illinois travel guide and a must for those who love Americana charm.

12. Lincoln Park Zoo—Free Fun in the City

Few zoos in the country offer free admission, but Lincoln Park Zoo does. Located in the heart of Chicago, it’s a family favorite with

  • 200+ species
  • Farm-in-the-Zoo
  • Seasonal light displays

This is a no-brainer for those traveling with kids or looking for budget-friendly Illinois attractions.

13. Illinois State Fair—Springfield’s Signature Event

The Illinois State Fair showcases the best in agriculture, entertainment, and food every August. Think fried everything, livestock shows, concerts, and giant carnival rides.

It’s a cultural highlight and a fun, uniquely local experience that rounds out your must-see places in Illinois checklist.

14. Frank Lloyd Wright Homes—Oak Park and Beyond

Architecture fans, rejoice! Illinois is home to many structures designed by Frank Lloyd Wright.

  • Unity Temple in Oak Park
  • Robie House in Chicago
  • Wright Home and Studio

Oak Park offers walking tours and a deep dive into Wright’s architectural philosophy. These sites are some of the top sights in Illinois for design enthusiasts.

15. Illinois Beach State Park—Lake Michigan Shoreline

For those craving sand and sun, Illinois Beach State Park in Zion is one of the best places to experience Lake Michigan outside the city. With 6.5 miles of shoreline, it offers:

  • Swimming
  • Hiking
  • Camping

It's one of Illinois's lesser-known must-see places, but a refreshing break from city life.

Essential Tips for First-Time Visitors

Make the most of your Illinois experience with these pro tips:

  • Transportation: While Chicago is easily navigable by train and bus, having a car is essential to explore downstate attractions.
  • Best Time to Visit: Spring and fall offer the best weather. Summers can be hot, and winters can be snowy—plan accordingly.
  • Local Food: Don’t leave without trying deep-dish pizza (Lou Malnati’s), Italian beef sandwiches (Portillo’s), and horseshoes in Springfield.

Final Thoughts

Whether you’re looking for glass and steel high-rises, beautiful bluffs, historic landmarks, or artistic marvels all in one place, it’s pretty remarkable what a first-time visitor to Illinois can experience. Discovering the top Illinois attractions first-time visitors should seek is more than just sightseeing; it’s an opportunity to experience the heart of a state filled with history, culture, nature, and charm. 

Be sure to grab your camera, wear your walking shoes, and get ready to experience the best Illinois attractions. Whether you are looking for the hustle and bustle of Chicago or the quiet of Starved Rock, one thing is for sure: you will walk away wanting to come back for more.


This content was created by AI