Some of the best meals in Illinois are hiding in plain sight, tucked inside old church walls, century-old train depots, and stately mansions that most people drive right past. There is something genuinely thrilling about sitting down to eat in a place that once served a completely different purpose, where the architecture tells its own story before the food even arrives.
Across Illinois, a handful of restaurants have found new life inside these remarkable old buildings, turning forgotten spaces into destinations worth planning a whole day around. Pack your appetite and a sense of curiosity, because these spots are far more than just a meal.
1. The Foxtail On The Lake, Des Plaines, IL
Walking into a 15,000-square-foot former church and sitting down to a plate of Foxtail Paella is the kind of experience that makes you wonder why every old church in Illinois hasn’t been converted into something this spectacular. The Foxtail on the Lake occupies a beautifully preserved church in Des Plaines, and the original architecture does most of the talking.
Cathedral ceilings soar overhead, a stained glass window casts colorful light across the dining room, and a balcony area, likely the former choir loft, offers one of the most dramatic seats in the Chicago suburbs.
The menu leans into Mediterranean and American cuisine, with standouts like Grilled Octopus, Beef Shawarma Plate, and Brick Chicken. Brunch on weekends draws a crowd, so reservations are strongly recommended.
Perched beside a lake, this is a destination that rewards the drive with both stunning scenery and genuinely memorable food.
2. Nuova Italia, St. Charles, IL
Long before this corner of St. Charles had a zip code, it had a church. Built in 1841 as the first Catholic church in the territory, this landmark building now serves as the atmospheric home of Nuova Italia, one of the Fox Valley’s most charming Italian restaurants.
The historic bones of the space, with its cozy nooks and sense of quiet reverence, pair surprisingly well with the comforting warmth of classic Italian cooking.
The menu is generous and satisfying, ranging from wood-fired pizzas to rich pasta dishes like Lasagna Emiliana and Pappardelle Montanara. Gnocchi Della Casa and Penne Al Capone round out a lineup that genuinely delivers on every visit.
Open for dinner most evenings, with Sunday lunch service starting at noon, Nuova Italia feels like a special occasion spot that never takes itself too seriously. Reservations are recommended, especially on weekend evenings.
3. Obed & Isaac’s Microbrewery and Eatery, Peoria, IL
Peoria has plenty of places to grab a bite, but very few of them come with soaring stained glass windows and a bocce court out back. Obed and Isaac’s Microbrewery and Eatery has settled into a beautifully renovated historic church on Madison Avenue, keeping the bones of the original building intact while filling the space with the energy of a neighborhood gathering spot.
The stained glass alone is worth a stop.
The food punches well above typical pub fare, with Scotch Eggs, Fish and Chips, and Jagerschnitzel with Spaetzle rounding out a menu that feels genuinely considered. House Pub Fries and rotating craft offerings keep things approachable for every table.
The patio extends the experience outdoors when the weather cooperates. Open Monday through Saturday with Sunday hours until 3 PM, this Peoria staple offers something that most breweries simply cannot match, a setting with genuine historical soul.
4. Ivy Restaurant, Wheaton, IL
Built in 1928 as a Catholic chapel, the building that now houses Ivy Restaurant in Wheaton has aged into one of the most striking dining rooms in DuPage County. The stained glass windows still filter light across the room just as they always have, and the cathedral ceiling gives the space a grandeur that no amount of modern interior design could replicate.
It is the kind of place where a Tuesday lunch feels a little elevated just by virtue of where you are sitting.
The menu covers a Modern American chophouse range, with Petite Filet and Shrimp, Seafood Pappardelle, and Butternut Squash Ravioli among the highlights. Live music adds another layer on select evenings, and the kitchen also offers vegan and vegetarian options throughout the menu.
Reservations are recommended for dinner and brunch. Outdoor seating is available when the season allows, and the free parking makes the whole trip even easier.
5. Chessie’s Restaurant, Barrington, IL
Chessie’s Restaurant in Barrington earns its spot on this list not with church spires or mansion gates, but with something equally nostalgic: a former train station and vintage dining car that has been welcoming families for decades. Housed in a historic depot on Applebee Street, the space carries the warm, lived-in feeling of a place that has meant something to generations of regulars.
For anyone who grew up loving trains, eating here feels like a small celebration.
The menu blends classic American comfort with a few global touches, and Sweet Potato Crusted Salmon stands out as a signature worth ordering. Coconut Shrimp and a rotating dessert menu keep the experience fresh visit after visit.
The atmosphere is casual and family-friendly, with a bar and lounge adding some flexibility for adult diners. Open Tuesday through Saturday for lunch and dinner, with free parking and a kids’ menu ready for the whole crew.
6. Flossmoor Station Restaurant & Brewery, Flossmoor, IL
Flossmoor Station has been turning heads since it first opened its doors inside a beautifully converted train depot on Sterling Avenue. The building carries all the architectural character you would expect from a historic station, and the brewery operation running alongside the kitchen gives this south suburban spot a personality that is hard to match.
On a cold evening, the fireplace and the smell of house-brewed craft selections make for an irresistible combination.
The pub fare here holds its own, with Zephyr Perch Sandwich and Brew-Fried Pickles among the crowd favorites, alongside Sweet Potato Fries for a lighter option. Trivia nights, live music, and live performances rotate through the calendar regularly, giving regulars a reason to keep coming back beyond the food and craft offerings.
Dogs are welcome on the outdoor patio, and the free parking lot makes logistics easy. Open seven days a week, starting at 11:30 AM each day.
7. Two Brothers Roundhouse, Aurora, IL
Railroad roundhouses were built to service locomotives, massive circular structures designed to turn engines around and send them back out on the line. The one sitting at 205 North Broadway in Aurora has found a second life as Two Brothers Roundhouse, and the sheer scale and history of the building makes it one of the most genuinely impressive dining spaces in all of Illinois.
The curved brick walls and industrial bones of the original structure are impossible to ignore.
Modern pub grub fills the menu with satisfying options, and the kitchen opens early at 7 AM on weekdays, making this a rare brewery-restaurant that works for breakfast crowds too. Fried Pickles are a reliable starter, and the house-crafted offerings rotate with the seasons.
Live music and dancing round out weekend evenings, and the space accommodates private events as well. Dogs are welcome on site, and the location in downtown Aurora makes it easy to pair with a stroll along the river.
8. August The Mansion, O’Fallon, IL
Originally built in 1857, the mansion tucked along Mansion Way in O’Fallon has been standing through Illinois history longer than most families have been keeping records. August The Mansion has transformed this mid-19th century residence into a fine dining destination that balances historic grandeur with a genuinely welcoming atmosphere.
The landscaped grounds and patio set the tone before you even reach the front door.
The menu is focused and confident, centering on dishes like the 8oz Filet, Steak and Frites, and Peruvian Chicken, with thoughtful vegetarian and vegan options rounding things out. Lunch and dinner service run Tuesday through Friday, with Saturday evenings offered by reservation.
The interior updates are striking without erasing the original character of the home, and the private dining room makes this a popular choice for anniversaries and milestone celebrations. Closed Sunday and Monday, so plan accordingly and make a reservation well ahead of your visit.
9. Atrium Cafe, Geneva, IL
Tucked inside the many rooms of The Little Traveler in Geneva, the Atrium Cafe operates in a space with a story that stretches back generations. The original building is a historic Italianate Victorian residence, and the cafe has been serving lunch to visitors inside it for decades.
Afternoon tea in the atrium portion of the property carries a quiet, unhurried charm that feels genuinely rare in the age of grab-and-go everything.
The menu keeps things light and lovely, with dainty sandwiches, fresh desserts, and a great tea selection anchoring the experience. Coffee and comfort food options round out a menu that works beautifully for a relaxed weekday lunch or a leisurely Saturday outing.
A Grab and Go Cafe option is also available for those short on time. Hours run Tuesday through Saturday until 3 PM, with Sunday service from 11 AM.
Reservations are accepted, and free parking nearby makes the trip simple.
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