11 Facts About Iowa That Most Locals Don’t Know About

Iowa might be known for cornfields, Hawkeye pride, and some of the nicest people in America, but the Hawkeye State is hiding some wild, unexpected secrets beneath all that Midwest calm. Even lifelong locals don’t realize just how influential, historic, and downright quirky their state really is. These facts will make even the most “I’ve lived here my whole life” Iowan do a double take.

1. Iowa Has the World’s Largest Man-Made Grotto

The Grotto of the Redemption in West Bend contains over 9 tons of precious stones and is considered the world’s largest grotto built by a single person.

2. The First Electronic Digital Computer Was Invented in Iowa

The Atanasoff-Berry Computer (ABC) was created at Iowa State University in the 1930s. It laid the foundation for every modern computer.

3. Iowa Has More Pigs Than People — By a Lot

There are roughly 7 pigs for every person in the state. No wonder Iowa dominates the pork industry.

4. The World’s Steepest, Shortest Railway Is in Iowa

The Fenelon Place Elevator in Dubuque is only 296 feet long but climbs a crazy-steep bluff. It’s like a real-life cheat code for hills.

5. Iowa Is the Only State Whose Name Begins and Ends With a Vowel

It’s also one of the easiest names for kindergartners to spell — a bonus trivia win.

6. The Iowa State Capitol Has a Dome Covered in Real Gold

The main dome is gilded with 23-karat gold leaf. It shines like a beacon over Des Moines.

7. Iowa Produces More Ethanol Than Any Other State

The state’s massive corn production has helped make it the No. 1 ethanol producer in the U.S.

8. Riverside, Iowa, Is the “Future Birthplace” of Captain James T. Kirk

The town declared itself the official birthplace of the Star Trek captain in 1984. It’s written into franchise lore.

9. Iowa Has a Massive Hidden Cave System Many Locals Don’t Know About

Maquoketa Caves State Park features more caves in one place than anywhere else in the Midwest. Some tunnels go deep underground.

10. The Ice Cream “Bar” Was Invented in Iowa

The Eskimo Pie (now called the Edy’s Pie) was created in Burlington in 1920 when a boy couldn’t decide between ice cream and a chocolate bar.

11. Iowa Has the Only Town in the U.S. That Is a Fully Dedicated Hindu Temple

Vedic City (now Maharishi Vedic City) was founded according to ancient Vedic principles and is one of the most unique towns in America.

Iowa may look peaceful and predictable, but it’s full of incredible innovations, historic sites, and fun quirks that most locals never learn. From computer breakthroughs to cave networks and futuristic towns, the Hawkeye State is anything but ordinary. Share these facts and watch even native Iowans grin with surprise.