Idaho, often celebrated for its majestic mountains, pristine rivers, and vast potato fields, also harbors a fascinating collection of the wonderfully strange and genuinely unique. This is the realm of Quirky Idaho, a state where unexpected attractions and peculiar landmarks add an extra layer of adventure to any journey. From naturally occurring phenomena to ingenious human creations, exploring Quirky Idaho reveals a delightful tapestry of the eccentric and the extraordinary.
Prepare to embark on a tour of the Gem State’s most intriguing destinations, each promising a memorable experience that defies the ordinary and showcases Idaho’s distinctive character.
Soda Springs Geyser: The World’s Only Captive Geyser
Nestled in the town of Soda Springs, Idaho, lies a truly unique natural wonder: the only captive geyser in the world. Its discovery was entirely accidental, occurring on November 30, 1937, when city officials were drilling for a hot water source to supply a local swimming pool. At a depth of approximately 315 feet, water from an underground chamber erupted unexpectedly, creating a spectacle that has captivated visitors ever since.
The science behind this remarkable geyser is as intriguing as its history. Extreme pressure, generated by carbon dioxide mixing with water deep within the earth, forces the water skyward. While the water maintains an almost constant temperature of 72 degrees Fahrenheit, its powerful eruptions are now meticulously managed. Today, the geyser is “harnessed” by a timer, ensuring a predictable and impressive show every hour.
During its hourly performance, the Soda Springs Geyser regularly reaches heights of 100 feet, and on calm, windless days, it can soar even higher. This sparkling display of nature’s power has earned international recognition, even being featured in Ripley’s “Believe It or Not.”
To enhance the visitor experience, a renovated historic building houses the Visitor Center, offering two rooms filled with large interpretive signs. These displays delve into the natural wonders and rich history of the surrounding area, providing valuable context to this geological marvel. Group arrangements can be made with prior notice, making it an ideal stop for educational tours and curious travelers alike.
The Spud Drive-In: A Giant Potato Icon
No exploration of Quirky Idaho would be complete without a visit to the iconic Spud Drive-In in Driggs. While the state is synonymous with potatoes, this particular attraction takes the homage to a monumental level. Dominating the landscape is a massive, smiling potato mounted atop a classic truck, serving as the whimsical marquee for one of America’s beloved vintage drive-in theaters.
The giant potato, a beloved roadside attraction, embodies the lighthearted spirit of Idaho and its agricultural heritage. It’s more than just a quirky photo opportunity; it’s a celebration of Americana and a testament to the enduring appeal of the drive-in movie experience. For generations, families have gathered under the stars at the Spud Drive-In, enjoying films with the unique charm that only an open-air theater can offer.
This landmark serves as a vibrant reminder of a bygone era, continuing to operate and provide entertainment. Its simple yet effective design makes it an instantly recognizable symbol of Driggs and a must-see for anyone seeking out Idaho’s more unusual sights.
Old Idaho Penitentiary: A Glimpse into the Past
Journey back in time to one of the most historically significant and undeniably quirky sites in Boise: the Old Idaho Penitentiary. Operating from 1872 to 1973, this former prison housed some of the West’s most notorious criminals within its formidable sandstone walls. Today, it stands as a museum, offering a chillingly authentic look into the lives of its former inhabitants and the evolution of the American penal system.
What makes the Old Idaho Penitentiary a unique stop on any Quirky Idaho itinerary is its remarkably preserved state. Visitors can walk through solitary confinement cells, see the gallows, and explore the various cell blocks, including the infamous “Siberia” — an area reserved for the most difficult prisoners. The exhibits vividly depict the harsh realities of prison life, from inmate artwork and personal belongings to detailed accounts of escapes and riots.
Beyond its historical significance, the “Old Pen,” as it’s affectionately known, is also a hotspot for paranormal enthusiasts. Many claim to have experienced ghostly encounters within its dark corridors, adding an extra layer of intrigue and mystery to the already compelling historical narrative. It’s a place where history, architecture, and a touch of the macabre converge, providing a truly unforgettable and somewhat unsettling experience.
Oasis Bordello Museum: A Step Back in Time
In Wallace, Idaho, a town rich with mining history, stands the Oasis Bordello Museum, offering a fascinating and remarkably well-preserved glimpse into a particular facet of the Old West. This museum is not merely a collection of artifacts; it’s a perfectly frozen moment in time, providing a unique perspective on social history.
The Oasis was one of the many bordellos that operated openly in Wallace for decades, serving the miners and transient workers of the area. Its doors abruptly closed in 1988, not due to moral outrage or law enforcement raids, but simply because the women working there packed up and left, leaving everything behind as if they planned to return the next day. Beds were unmade, toiletries remained on dressers, and even a half-eaten meal sat in the kitchen.
Today, visitors to the Oasis Bordello Museum can explore these rooms exactly as they were left, offering an authentic and somewhat eerie window into the lives of the women who lived and worked there. The untouched nature of the museum makes it a truly distinctive and compelling attraction, providing a poignant narrative about a often-hidden part of American history. It’s a testament to the fact that even the most unexpected places can hold profound stories, making it a compelling highlight of Quirky Idaho.
Other Quirky Idaho Gems
Dog Bark Park Inn: The World’s Biggest Beagle
Located in Cottonwood, the Dog Bark Park Inn is an architectural marvel and a beloved bed & breakfast that stands as one of Idaho’s most charmingly peculiar attractions. Shaped like a gigantic beagle named “Sweet Willy,” this two-story structure is a testament to folk art and creative lodging. Owners Dennis Sullivan and Frances Conklin, chainsaw artists by trade, designed and built this iconic inn, along with numerous other dog-themed carvings that adorn the surrounding property.
Inside “Sweet Willy,” guests find comfortable and uniquely decorated accommodations, complete with dog-themed furnishings and a cozy atmosphere. It’s more than just a place to sleep; it’s an immersive experience that appeals to dog lovers and anyone seeking a truly unconventional overnight stay. The Dog Bark Park Inn perfectly encapsulates the spirit of roadside Americana and the delightful unexpectedness that defines Quirky Idaho.
Museum of Clean: Spotless Fascination
In Pocatello, you’ll find the world’s largest museum dedicated entirely to the concept of clean: the Museum of Clean. Founded by Don Aslett, a prominent figure in the cleaning industry, this museum is surprisingly engaging and endlessly fascinating. Far from being a dry collection, it offers an incredibly comprehensive look at everything related to cleanliness, hygiene, and organization throughout history.
The museum’s exhibits range from antique vacuum cleaners and washing machines to displays on the science of sanitation and the philosophy of tidiness. It encourages visitors to think deeply about the impact of cleanliness on health, happiness, and productivity. With interactive displays and a vast array of artifacts, the Museum of Clean transforms an everyday concept into an educational and entertaining journey, making it a truly distinctive and oddly compelling stop in Quirky Idaho.
Craters of the Moon National Monument & Preserve: An Alien Landscape
While not “quirky” in the same human-made sense as a giant potato or a dog-shaped hotel, Craters of the Moon National Monument & Preserve offers an otherworldly landscape that is undeniably peculiar and awe-inspiring. This vast ocean of lava flows, cinder cones, and sagebrush deserts resembles the surface of the moon, formed by volcanic eruptions over thousands of years.
Visitors can explore ancient lava tubes, hike across rugged volcanic terrain, and marvel at the stark, beautiful desolation. The unique geological features make it a surreal experience, providing a striking contrast to Idaho’s more common scenic beauty. It’s a testament to nature’s ability to create truly bizarre and captivating environments, solidifying its place as a peculiar natural wonder within the state.
Conclusion: Embrace Idaho’s Eccentricities
From the precise hourly eruptions of the Soda Springs Geyser to the whimsical grandeur of the Dog Bark Park Inn, Quirky Idaho presents a captivating array of destinations that challenge conventional expectations. These peculiar attractions, whether natural wonders or human creations, reflect a unique spirit of creativity, preservation, and a touch of delightful eccentricity.
Exploring these sites offers more than just sightseeing; it provides a deeper understanding of Idaho’s diverse heritage, its sense of humor, and its commitment to preserving both history and oddities. So, the next time you plan a trip to the Gem State, step off the beaten path and discover the charmingly unusual. You might just find that Idaho’s quirks are its greatest treasures, leaving you with stories and memories that are truly one-of-a-kind.


