Enjoy a statewide showcase of festivals, concerts, theater, and community traditions every season
By Christopher D. Silbernagel
Illinois is a diverse state with vibrant downtown districts, big and small, scenic state and local parks, and historic buildings and captured moments that shape a distinct sense of place. That diversity comes to life in its festivals, sports events, live performances, seasonal celebrations, and community traditions that unfold throughout the year.
Looking for travel advice? We’ve got you covered with the experts in group travel
Great Galena Balloon Race and Festival
Western Illinois
Step back into the 1860s during General Grant’s Home Front Reenactment & Encampment in historic Galena. The weekend of April 25–26 brings a Living History encampment to life with Civil War battle reenactments both days, along with opportunities to meet General Grant and his staff, watch medical demonstrations, and interact with military and civilian interpreters. A traditional Sanitary Fair, reminiscent of the ladies’ bazaars that once supported Union troops, features handmade goods for sale, adding to the immersive atmosphere.
Vintage lovers will find a lot to love at Litchfield Pickers Market — a juried event held on the second Sunday of each month from May through October in downtown Litchfield. The market features antiques and upcycled treasures, all produced prior to 1985, with free admission and parking for visitors. Food vendors line State Street intersections serving everything from cinnamon rolls to ribeye sandwiches, while a live music experience will be available at nearby Library Park.
This June in Galena, witness the incredible spectacle of hot air balloons at the Great Galena Balloon Race and Festival. Festivities feature live music, kids’inflatables, local food and drinks, and a classic car show Saturday night. Don’t miss the main attraction, a thrilling hot air balloon launch and the unforgettable Nightglow extravaganza.
Collinsville is renowned as the Horseradish Capital of the World and celebrates that title during the International Horseradish Festival each year along Main Street. The 2026 event takes place June 5 – 6 and features cooking demonstrations, horseradish-themed contests, a craft village, and a family-friendly activity area, alongside a full lineup of live music and local food vendors. Visitors can also take part in special events like a 5K, as well as a popular car and motorcycle show. Admission, entertainment, and parking are all free.
Alton Art Expo is set for Sept. 26 – 27 at Old Bakery Beer Company in downtown Alton, featuring curated works from more than 40 artists while highlighting the connection between creativity and mental well-being. Guests can explore exhibitions, participate in workshops, and hear from mental health professionals in a welcoming, interactive setting inside the city’s repurposed brewery and event space. Donations collected during the expo support local behavioral health services, and participating artists retain 100 percent of their sales.
Southwest Illinois will mark the Centennial of the Mother Road with The Last 100 Miles of Route 66 Festival, set for Oct.10–11. Thirteen communities along the iconic stretch from just south of Springfield to East St. Louis are joining forces for a weekend filled with car shows, live music, food and drink vendors, and special promotions from local businesses. Visitors can travel from town to town collecting exclusive trading cards unique to each participating stop. This multi-community tribute honors Route 66’s legacy while showcasing the character of the communities that line its final miles in Illinois.
The Last 100 Miles of Route 66 Festival
Central Illinois
Jacksonville is sure to impress history enthusiasts year-round, as the city’s history is deeply woven into dozens of homes and landmarks that still stand today. The 17-room Governor Duncan Mansion, constructed between 1833 and 1835 and now listed on the National Register of Historic Places, served as Illinois’ official executive residence during Gov. Joseph Duncan’s term remains one of the state’s most significant early political sites.
Another notable stop is the James Jaquess House, the former home of the Methodist minister and educator who played a quiet but consequential role during the Civil War. As a confidant of Lincoln, Jaquess undertook peace missions to meet with Confederate leaders and later reported directly to the president.
On May 16, PrideFest fills downtown Springfield with color and celebration. Organized by the Phoenix Center, the family-friendly street festival features live entertainment, more than 50 vendors, dedicated youth areas, and plenty of food and drink, creating a welcoming space to honor diversity and the LGBTQ community in Central Illinois.
From the end of May through early August, the Springfield Lucky Horseshoes, named after the famous local horseshoe sandwich, are back in action at historic Robin Roberts Stadium at Lanphier Park. Before the official Prospect League season kicks off, the team will host the 5th Annual Battle of the Sexes on May 15. This high-energy exhibition features the Lucky Horseshoes against the Sallies — a roster of top local softball talent, in a co-ed fast-pitch showdown. This year’s event will also have a special appearance by Jocelyn Alo, the “Home Run Queen” and one of softball’s most dominant hitters.
Springfield’s summer lineup offers open-air performances under the stars with the return of The Muni, now in its 76th season. Choose between settling into reserved seating or spreading out on the lawn for a lineup that ranges from the pop-fueled fun of Mamma Mia! and All Shook Up to the sweeping drama of The Prince of Egypt, plus family favoritesDisney’s Frozen and The Lion King Jr. The season stretches from late May through August, making live theatre a centerpiece of the city’s warm-weather calendar.
Subscribe to receive all the latest travel information right at your fingertips
Southern Illinois
Explore a dazzling world of gemstones and fossils at the Annual Gem and Mineral Show in Marion. Hosted by the Southern Illinois Earth Science Club at The Pavilion on April 11 and 12, vendors from across the region will offer everything from rare mineral specimens and geodes to handcrafted jewelry and lapidary art. Live demonstrations of gemstone cutting and polishing provide interactive experiences for attendees.
The Pavilion also hosts the Crab Orchard Kennel Club AKC Dog Show, held the first weekend of August, where more than 100 breeds compete for Best in Show. Beyond the annual competition, amenities include a hearing clinic, nail trims, and a variety of vendors featuring treats, toys, beds, and accessories. Hosted by the Crab Orchard Kennel Club since 1958, the show will once again celebrate purebred dogs while promoting responsible ownership and sportsmanship.
For sports fans, the premier non-wing outlaw micro sprint race of the year returns to Southern Illinois Raceway July 23–25, with the Terry Sprague Memorial. Groups can attend open practice on day one, followed by Friday prelims that determine the top six drivers advancing to Saturday night’s dash and A-Main feature. The event also honors the legacy of Terry Sprague, bringing the racing community together for a meaningful tribute on the Highbanks.
Winter brings a playful twist to Giant City State Park during the annual Gnome Roam, returning December through February for the 2026 – 27 season. Visitors are invited to hike seven of the park’s scenic trails in search of gnome sculptures that are hidden among towering trees, creeks, rock formations, and more. The routes are relatively easy, making the adventure accessible for families and casual hikers. Each trail features a rosy-cheeked gnome that “moves” throughout the season to keep things interesting. Those who document all seven sightings can present their proof at the Visitor Center to earn a commemorative gnome patch. It’s a wonderfully lighthearted reward for exploring one of Southern Illinois’most striking natural landscapes.
Download your FREE Illinois Group Tour Planner and start planning your group trip today!
Navy pier fireworks
Northern Illinois
The Illinois Philharmonic Orchestra (IPO) marks America’s 250th anniversary with America Turns 250: A Celebration of the 250th Anniversary of America in Music on May 16, at Ozinga Chapel in Palos Heights. As the grand finale of the IPO’s 48th season, the concert features works by Joan Tower and Jessie Montgomery, iconic marches by John Philip Sousa, and concludes with Aaron Copland’s stirring Lincoln Portrait. Under Maestro Stilian Kirov, the orchestra blends patriotic spirit with artistic excellence, offering audiences a chance to reflect on the nation’s heritage through music.
The Beecher 4th of July Celebration invites groups to join a full day of patriotic fun, from a lively parade and games to live music acts and local vendors serving American summer fare. Taking place July 1–4, this beloved community tradition is set to capture the charm and spirit of small-town Illinois by offering groups the opportunity to reconnect and celebrate together. The festivities will culminate on Independence Day with a dazzling fireworks display.
On July 12 and 13, Frankfort Bluegrass Festival returns for its ninth year as a free, family-friendly celebration of America’s musical heritage in historic downtown Frankfort. Held over two days, the nationally recognized festival features more than 20 national and regional bluegrass acts, ranging from Grammy and IBMA Award winners to rising stars, performing across two stages with additional jamming tents, workshops, craft vendors, and a children’s activity area.
In October, Elgin will once again transform into a spine-chilling playground for horror fans during Nightmare on Chicago Street. Explore Nightmare Alley, a deranged doctor’s lab filled with flesh-crafted abominations, or wander through Plaza Mictlán, an Aztec-inspired underworld pulsing with music and dancers. The festival’s featured themed zones offer interactive performances and elaborate set design. With Svengoolie-themed B-movie fun, live music across three stages, and more, this is a guaranteed win for thrill-seekers of all ages.
In Chicago, Navy Pier in Chicago hosts free, award-winning fireworks displays every Wednesday at 9 p.m. and Saturday at 10 p.m. from Memorial Day through Labor Day. This display was voted the “Best Place to See Fireworks” in the USA Today 10 Best Readers’ Choice Travel Awards.
Plan your centennial Mother Road adventure with our U.S. Route 66 Tour Planner
