Explore & Experience Marengo

Welcome to the City of Marengo, Illinois.

Marengo was one of, if not the first incorporated village in McHenry County, incorporating as a village in 1857, and then as a city in 1893.

Marengo was originally known as Pleasant Grove, named after a grove of trees near the town center.

Marengo served as an important transportation stop, originally on the Galena-Chicago Trail, a stagecoach line running from Chicago out to Galena. In 1851 though, the trail was largely supplanted by the Galena & Chicago Union Railroad, which helped spur growth in the area.

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Icon Key

Here is a quick key for all of the icons. You can also hover over, or touch and hold on mobile, any icon in the listing cards for a reminder of what that icon signifies.

  • Owner Claimed Listing
  • Locally Owned Business
  • Non-Profit Entity
  • Minority/Woman Owned Business
  • Veteran Owned Business
  • Online/App Capable
  • Award Winning
  • Deals & Special Offers Available
  • Discounts Available
  • Insurance Accepted
  • Certification
  • Kid Friendly
  • Pet Friendly
  • Dining Options
  • Alcohol Availability
  • Entertainment
  • WiFi Available
  • Accessibility Accommodations

Dining & Entertainment

Trio Grille

Niko’s Grill & Pub

Cafe 20

Joe’s Place

Health & Beauty

Three Bees Honey Farms LLC

Marengo Vision Center

Anytime Fitness Marengo

Snap Fitness – Marengo

Shopping

First Presbyterian Church Thrift Store

Services & Organizations

Marengo-Union Library District


Event Calendar

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Struttin’ Ur Stuff Car Show

Magazine

Crystal Lake Police SUV on display.
By Brian R. Brown
Join your community in meeting and thanking local law enforcement during National Night Out. Check our guide for NNO events taking place across McHenry County.
Street blocked off for farmers market.
By Brian R. Brown
This summer features the Cary Farmers Market in their new summer home in downtown Cary. While it's within walking distance from where it has been held, it's a great improvement.
2022 Cary Summer Celebration fireworks.
By Brian R. Brown
Get all your McHenry County July 4th fireworks show information in our newest guide. We've also added parade and festival information. We have details on dates, times, locations, maps, and more. Plan your Independence Day festivities now!
Movie in the Park.
By Brian R. Brown
Round up the family, grab chairs and blankets, and head to the movie in the park! Enjoy watching the stars on the screen under the stars in the sky with your favorite movies.
Heartache Tonight playing at the Lake in the Hills Summer Sunset Festival.
By Brian R. Brown
Concerts in the Park season is upon us. From summer to fall, McHenry County is full of outdoor live music options. And if you're looking for your next concert, our Concerts in the Park guide is ready.
American flag flagpole waving in the wind against clouds and blue sky.
By Brian R. Brown
Take some time this Memorial Day to remember and honor those who gave their life serving in our Armed Forces. Check our guide for special Memorial Day ceremonies and parades around McHenry County.