Idaho, known as the Gem State, is one of the most scenic and intriguing places in the United States. While many people associate it mainly with potatoes, Idaho is packed with incredible history, natural beauty, and cultural diversity. From ancient volcanic fields to the deepest river gorge in North America, Idaho has plenty of surprises in store.
Here are the top 10 most interesting facts about Idaho that will make you want to pack your bags and explore this beautiful state!
1. Idaho Is the Potato Capital of America
When people hear “Idaho,” they immediately think of potatoes — and for good reason!
Idaho produces over one-third of the nation’s potatoes, thanks to its rich volcanic soil, ideal climate, and advanced irrigation systems. The Idaho Potato Museum in Blackfoot even celebrates the state’s deep connection to this humble crop, featuring exhibits, potato-themed art, and a giant baked potato photo-op.
2. Known as the “Gem State”
Idaho’s nickname, the Gem State, comes from its abundance of natural gemstones. In fact, 72 different types of precious and semi-precious stones have been found here, including star garnets (the state gem), opals, jade, and topaz.
The Panhandle National Forests and Idaho’s rivers are prime spots for gem hunters seeking rare treasures.
3. Home to the Deepest River Gorge in North America
Move over, Grand Canyon — Idaho’s Hells Canyon is even deeper!
Carved by the Snake River, Hells Canyon reaches a depth of nearly 7,993 feet (2,436 meters), making it the deepest river gorge in North America. Visitors can explore it through scenic drives, hiking trails, or thrilling whitewater rafting adventures.
4. Craters of the Moon Looks Like Another Planet
Located in central Idaho, the Craters of the Moon National Monument and Preserve features vast lava fields and volcanic rock formations that resemble a lunar landscape.
Astronauts from NASA’s Apollo missions even trained here in 1969 to prepare for moon missions because of its unique terrain.
5. Idaho Has the Largest Contiguous Wilderness Area in the Lower 48
The Frank Church–River of No Return Wilderness covers nearly 2.4 million acres — larger than some entire U.S. states!
It’s a paradise for outdoor enthusiasts, offering rugged mountain trails, wild rivers, and opportunities to spot elk, bears, and eagles in their natural habitat.
6. Lewis and Clark Explored Idaho
The famous explorers Meriwether Lewis and William Clark passed through Idaho during their expedition in 1805. Their journey along the Clearwater and Snake Rivers opened the path for future westward expansion. Today, the Lewis and Clark National Historic Trail runs through several parts of the state.
7. Idaho Has a Rich Hollywood Connection
Several movies have been filmed in Idaho’s breathtaking landscapes.
Notably, “Napoleon Dynamite” was shot in Preston, Idaho, turning the small town into a pop-culture landmark. Other films like Wildlife and My Own Private Idaho also showcase the state’s cinematic charm.
8. Home to the Appaloosa Horse
The Appaloosa, known for its colorful spotted coat, is Idaho’s state horse and has deep roots with the Nez Perce Tribe.
The Appaloosa Museum and Heritage Center in Moscow, Idaho, celebrates this breed’s history, culture, and importance in the American West.
9. Idaho Is a Land of Mountains
With over 80 mountain ranges, Idaho is a paradise for hikers and nature lovers. The Sawtooth Mountains, Bitterroot Range, and White Cloud Peaks offer incredible views, alpine lakes, and countless trails.
About 63% of Idaho is public land, making it one of the most outdoor-friendly states in the country.
10. Idaho Has More Hot Springs Than Any Other State
If you love natural relaxation, Idaho is your dream destination.
With over 130 soakable hot springs, it’s the hot spring capital of the U.S.. From luxury resorts like The Springs in Idaho City to natural pools hidden deep in the mountains, you’ll find the perfect spot to unwind year-round.
Final Thoughts
Idaho is far more than just potatoes — it’s a land filled with geological wonders, history, and adventure. Whether you’re gem hunting, rafting through Hells Canyon, or soaking in a mountain hot spring, Idaho offers something magical for every kind of traveler.
So next time you plan a U.S. trip, don’t overlook this underrated treasure — Idaho truly is the Gem State!









Post a Comment