Discover 30 Must-See Hidden Gems in Colorado

Named after the river with the same name, Colorado is situated in the southwestern United States and is a prominent member of the Mountain States. It encompasses most of the Southern Rocky Mountains and the northeastern portion of the Colorado Plateau.

The state borders Wyoming, Nebraska, Kansas, Oklahoma, New Mexico, Utah, and Arizona. Denver serves as both the most populous city and the state capital of Colorado.

Referred to as the “Centennial State” due to achieving statehood a century after the signing of the United States Declaration of Independence, Colorado is renowned for its diverse landscapes, including mountains, plateaus, canyons, forests, rivers, mesas, and desert territories.

For over 13,000 years, Native Americans have inhabited the state of Colorado. Geographically, the state is divided into three primary regions: the Eastern Slope, the Western Slope, and Denver.

Nonetheless, it would be an overstatement to say that the state is devoid of hidden treasures that remain undiscovered by many. Let us delve into some of these hidden gems in Colorado to uncover what this beautiful state has to offer.

1. Paint Mines Interpretive Park, Calhan

A glance at the site explains why Native Americans, dating back 9,000 years, sourced clay from this region to craft sophisticated pottery. Centuries have passed, yet Paint Mines Interpretive Park continues to epitomize natural artistry.

Unique geological features, shaped by wind, water, and erosion, alter in position, size, and expression with changing light across the landscape. A vibrant spectrum of colors, including orange, purple, white, rust, and brown, contribute to an enchanting scenery.

The Park is a protected area, recognizing the fragility of both its extraordinary formations and the associated ecosystems. Consequently, activities such as camping, the use of motorized vehicles, and the presence of domesticated animals including dogs are disallowed within the park.

Visitors are encouraged to adhere to designated trails and avoid wandering from the sandstone formations.

2. Canyons of the Ancients, Towaoc

Canyons of the Ancients serves as an open-air museum, showcasing over 6,000 archaeological sites and representing a significant collection of historical ecological reserves. Although less known, the area provides rich insights into Native American cultures.

Many rock formations date back to the era of the Ancient Puebloans, a community believed to have vacated around the 1100s. The rich convergence of culture and nature within the national monument allows enthusiasts to observe, experience, and learn about the various prehistoric communities’ ways of life and survival in the region.

For adventure seekers, Canyons of the Ancients provides various outdoor activities, including camping, biking, and hiking through beautifully preserved yet secluded canyons and remarkable ruins.

3. Fifty-Two 80’s, Denver

Nestled in the southern corner of Denver, Fifty-Two 80’s presents a nostalgic collection inspired by the pop culture of the 80s and 90s, including Saturday morning cartoons. The store houses a diverse collection of clothing, toys, comic books, and memorabilia that commemorate a vibrant era.

As visitors browse through shelves filled with images of Hulk Hogan, Smurfs, Pac-Man, New Kids on the Block, and vintage Pepsi cans, a television nearby airs scenes from Ghostbusters II.

Reportedly, the store boasts approximately 4,500 items, encompassing stuffed toys, action figures, video games and cartridges, pinball machines, Halloween masks, posters, cardboard cutouts, and cassette tapes.

4. Swetsville Zoo, Fort Collins

What defines a typical zoo? Perhaps giraffes, elephants, tigers, and monkeys. However, Swetsville Zoo in Fort Collins defies conventional definitions, featuring uniquely crafted sculptures such as METAL spiders!

Originating as a hobby by Bill Swets in 1985, this venue has transformed into an expansive sculpture garden filled with creative junkyard art.

Traditional zoo animals have been replaced with dragons and train features created from scrap materials, while parodies of real animals inhabit the area.

Among the featured attractions is the “Worry Well,” which encourages visitors to dispense their worries and negative thoughts, providing an opportunity for emotional release.

Despite its popularity among locals, concerns regarding legal and natural circumstances may threaten its future. Therefore, take advantage of the opportunity to visit while you still can.

5. Linger Eatuary, Denver

Many restaurants vie for uniqueness, yet few can claim as unusual a origin as Linger Eatuary, which is situated in a facility formerly serving as a funeral home.

For over a century, the location was a prominent funeral parlor managed by the Olinger family, which historically facilitated funeral arrangements for a significant portion of Denver’s population.

This establishment even housed the body of Buffalo Bill Cody temporarily, during a dispute between Colorado and Wyoming regarding his final resting place.

Upon the acquisition of the property by new owners, they embraced the establishment’s intriguing past, turning it into a culinary hotspot.

Now a thriving restaurant, Linger retains its original neon signage, with ‘mortuary’ artfully rebranded to ‘Eatuary.’ If the decor hinting at its history were not enough, previous air-conditioning units have been converted into light fixtures, water is served in vintage formaldehyde containers, and metal conveyor belts now serve as tables.

Yet, despite the unconventional ambiance, the culinary offerings remain exceptionally appetizing.

6. Cheyenne Mountain Nuclear Bunker, Colorado Springs

You may recognize the Cheyenne Mountain Nuclear Bunker from popular films and television shows. It is arguably one of America’s most renowned semi-secret military installations.

Initiated in 1961, the construction of the bunker culminated in 1966, leading to its operational role as the headquarters of the North American Aerospace Defense Command (NORAD) during the Cold War, safeguarding the country from aerial assaults.

While the bunker’s architecture was designed to withstand various threats, advancements in defense strategy and technology have shifted operations to a nearby airbase.

Although direct access to the bunker is restricted, viewing it from a distance is certainly worth the trip.

7. Rainbow Falls, Manitou Springs

Often referred to as the “Graffiti Waterfalls,” this charming cascade at Manitou Springs is frequently adorned with creative and thought-provoking artwork produced by local artists.

Primarily known to residents, the graffiti sometimes leads to criticism regarding its impact on natural beauty, discouraging tourism. However, each time cleanup efforts are initiated, new art appears in its place.

Despite its controversial backdrop, Rainbow Falls attracts photography enthusiasts who embrace the creativity it offers. With the area heavily monitored to deter vandalism, there remains ample opportunity to appreciate the artistry displayed.

8. Pikes Peak Summit House, Cascade

Pikes Peak, originally known as El Capitan, was renamed by Zebulon Pike during his expedition in 1806. The mountain is not solely recognized for its trail but also for its summit restaurant, the Pikes Peak Summit House.

This site combines a gift shop with a restaurant renowned for producing hundreds of delectable donuts daily. It is said that these pastries are best enjoyed at the peak, as they may not retain their freshness at lower elevations.

This mountaintop location adds a unique twist to the culinary experience, along with a secret recipe which has been in use since 1916.

9. Denver’s Dinosaur Hotel, Lakewood

While most hotels in the Southwest embrace classic design and sophisticated decor, Denver’s Dinosaur Hotel opts for a distinctly thematic approach, celebrating the region’s paleontological heritage.

This unique property features decor consisting of faux fossils, replicas, and other dinosaur-related items, reminiscent of “Jurassic Park.”

Managed by Greg and Meredith Tally, this property underwent a substantial makeover in 2013 and is strategically located near “Dinosaur Ridge,” the site recognized for the initial discovery of Stegosaurus skeletons and Apatosaurus remnants.

Guests are welcomed by Stanley, a fiberglass Stegosaurus at the entrance, while a giant dinosaur skeleton stands behind the reception desk. Visitors can relax in a lobby designed like an explorer’s collection, complete with a T-Rex skull and large femurs on display.

10. Magic Mushroom House, Aspen

Aspen has long been regarded as one of the premier winter holiday destinations in the United States. While many associate the city with skiing and tubing in the snow-covered Rocky Mountains, during the 1970s, Aspen was also known for its vibrant party scene.

To contribute to the festivities in his own distinctive way, architect Andre Ulrych, with no formal background in construction, built the iconic Magic Mushroom House. Inspired by psychedelic influences, Ulrych designed the property as a tribute to both his inner self and the energetic nightlife of the era.

After several years of construction, the extraordinary property has hosted numerous notable figures, including Hugh Hefner and Andy Warhol, while embodying the spirited essence of the 70s counterculture.

11. Indiana Jones Home, Antonito

As children, many of us dreamed of emulating Indiana Jones, one of cinema’s most legendary heroes. While opportunities to uncover ancient treasures or engage in thrilling escapades may be sparse, a stay in the character’s home is possible at this quaint Bed & Breakfast located in Antonito, Colorado.

Fans of “Indiana Jones and the Last Crusade” will recognize this B&B as the setting for young Indy’s home. Although modest on-screen, the establishment has transformed into a vibrant, quirky accommodation with four units, each dedicated to characters and elements from the film.

The mailbox still bears the Jones name, while a portrait of Sean Connery, featuring Henry Jones, Sr., adorns the fireplace.

12. UFO Watchtower, Crestone

Crestone, Colorado, offers a unique specialty: a UFO-themed campground featuring a UFO Watchtower and two self-constructed “energy vortexes.” The Southwestern United States has a rich history concerning extraterrestrial life, including notable sites like Area 51 and Roswell.

In an act of homage to the area’s fascination with the unknown, Judy Messoline, the landowner, transformed it into a haven for UFO enthusiasts.

In addition to the watchtower and energy vortexes, visitors can explore a gift shop, a healing garden, and a so-called “magic bush,” albeit the nature of its “magic” remains somewhat enigmatic.

Additionally, for those interested in elevating the experience, Judy serves as a notary and can officiate weddings on-site.

13. Frozen Dead Guy Days, Nederland

The tale dates back to 1989 when Trygve Bauge, a Norwegian national, relocated his grandfather Bredo Morsetel’s body to San Francisco for preservation in a cryonics facility. Subsequently, he constructed a facility in Nederland, Colorado, where he and his mother believed that one day, science would provide a remedy for mortality.

After years of effort, Trygve built a facility that attracted another resident, a Chicago man who passed away due to liver failure.

Difficulties arising from Trygve’s unauthorized residency led to his deportation. His mother entrusted the facility and bodies to Bo Shaffer, known as the “Ice Man.” Following significant damage to the facility in 1995, Shaffer established a new resting place for Bredo Morsetel.

This unusual phenomenon evolved into the annual Frozen Dead Guy Days celebration, which continues to draw crowds years later.

14. Mount Elbert, Buena Vista

Measuring 14,440 feet above sea level, Mount Elbert is the highest peak in Colorado, offering a relatively manageable three-mile hike along its established route. The views are breathtaking, although hikers should remain vigilant against lightning, elevated altitude, and the occasional competing group from Mount Massive, the state’s second-highest peak, only 12 feet shorter.

As the second-highest peak in the continental U.S., Mount Elbert features a gentle trail within the San Isabel National Forest, surrounded by pine and aspen trees. However, despite its inviting appearance, this picturesque mountain can pose significant risks if proper precautions are not taken, as various dangers exist here.

From July to mid-August, ominous gray clouds frequently accumulate around the summit, often accompanied by lightning. Hence, visitors during these months should remain cautious; it is advisable to retreat at the first sign of such weather conditions.

15. Tiny Town and Railroad, Morrison

Originally established as Turnerville in 1921 by George Turner for his daughter’s entertainment, Tiny Town transitioned into a public attraction within five years, drawing visitors nationwide.

However, the municipality witnessed several natural catastrophes that severely impacted its original structures. Renamed in 1939, Tiny Town has weathered floods and fires, and by 1977, it faced near-total destruction.

Fortunately, Lyle Fulkerson, an avid model train enthusiast, acquired the site and began its restoration, although he tragically lost his life in an accident shortly thereafter.

Ultimately, in 1989, the miniature village was adopted by the Institute of Real Estate Management, revitalizing it as a cherished local attraction.

Today, Tiny Town and Railroad continues to be a fascinating destination, providing a glimpse into the past.

16. Ludlow Massacre Site, Trinidad

One of Colorado’s most infamous historical sites, the Ludlow Massacre Site holds significance in the context of labor relations in America. It serves as a grim reminder of the Ludlow Massacre that occurred in 1914.

During the summer of 1913, approximately 8,000 miners employed by the Colorado Fuel and Iron Company initiated a strike, protesting poor living and working conditions. In retaliation, the company sought to eliminate the union’s presence. However, the miners set up a camp near the mines, leading to ongoing conflict.

In April 1914, hired guards and private enforcers opened fire on the miners’ encampment, prompting a violent exchange. Ultimately, the camp was burned, resulting in the deaths of 25 miners and additional civilian casualties.

Today, this site stands as a haunting and tragic reminder of the historical struggle within labor relations in the United States.

17. International Church of Cannabis, Denver

Once a Lutheran church during the 1900s, the International Church of Cannabis is a noteworthy entrant in the list of less conventional places to visit in Colorado.

It offers a unique doctrine, “Elevationalism,” characterized by a lack of dogmatic structure and the absence of formal conversions, serving as a fitting salute to Denver, often described as the “Mile High City.”

With its unassuming exterior, the church’s vibrant interiors feature colorful decorations, a large “WEED” sign, pews designated for relaxation and enjoyment, and an eye-catching neon ceiling.

All are welcome, provided they adhere to the respectful observance of cannabis as a sacred entity.

18. Maroon Bells, Aspen

North and South Maroon Peak, alongside Pyramid Peak, are arguably the most photographed mountains in Colorado. Nestled within White River National Forest, these immensely beautiful peaks are also known as the Deadly Bells.

The distinct maroon hue of the mountains results from surrounding layers of red mudstone, captivating numerous visitors each year. However, the picturesque peaks have reluctantly claimed several lives over the years.

Despite the relative ease of the climb, the unstable rock formations pose risks for inexperienced climbers. In 1965, eight individuals tragically lost their lives while attempting to scale the peaks.

Warning signs at the trailhead specifically advise novice climbers to refrain from climbing these mountains.

19. Manitou Incline, Cascade

If you are near the Incline, you may not need a gym membership— Manitou Incline in Cascade, Colorado offers a one-mile hike sharply ascending, reaching an elevation of 2,000 feet in approximately 40 minutes (though this depends on individual fitness levels).

No climbing equipment is necessary, but appropriate footwear is imperative. Ensure you have water on hand; however, use it sparingly as there are no services or restrooms available along the trail.

A false summit is visible throughout Colorado Springs.

20. Great Stupa of Dharmakaya, Red Feather Lakes

Although the United States may not be recognized on the international Buddhist trail, the Shambala Mountain Center in Red Feather Lakes, Colorado, houses one of the tallest symbols of peace— the Great Stupa of Dharmakaya.

This mountain center was founded by Buddhist meditation master Chögyam Trungpa, and construction of the Stupa began after his passing, embodying a vision of global peace as well as a tribute to the revered master.

After 13 years, the Stupa was completed, and at 108 feet high, it is intended to endure for 1,000 years.

The centerpiece features a large Buddha, while a spiral comprising 13 disks symbolizes the levels of enlightenment. The interior and exterior are adorned with delicate symbolic details.

Unlike most stupas, the Great Stupa of Dharmakaya is open to the public, albeit only one of its three levels.

21. Old Gold Camp Road Tunnels, Colorado Springs

Towns throughout America are often associated with ghost stories and tunnels. Colorado is no exception, with a legend surrounding former railroad tunnels constructed in the Bear Creek Park hills.

Initial plans included nine tunnels; however, as the importance of rail travel diminished, only three of these tunnels remain open.

Local folklore claims that the arched Gold Camp rail tunnels are haunted. It is said one of the remaining tunnels collapsed, tragically claiming the lives of several individuals, leading to their lingering presence within the tunnels.

Regardless of the veracity of these ghost stories, the imposing black metal fence adds an element of distressed curiosity to the site.

22. 419.99 Mile Marker, Stratton

Typically, highway mile markers serve merely as indicators of distance to destinations. However, in Stratton, Colorado, a subtle twist exists.

Following the legalization of recreational marijuana in 2012, the “Mile 420” marker of Interstate 70 garnered heightened popularity, ultimately leading to frequent theft.

In response, the Colorado Department of Transportation created a clever solution, placing a marker just before the original—a humorous 419.99 Mile Marker.

Although thefts have since decreased, the latest marker has gone “missing” a few times, including a recent incident in August 2017.

23. Carousel of Happiness, Nederland

Scott Harrison, a Colorado native and former U.S. Marine, harbored a dream of promoting joy through the Carousel of Happiness, turning it into a cherished emblem for the residents of Nederland.

Using a small music box to soothe himself amidst the tumult of war, he envisioned a carousel in his home town. After his return, he seized the opportunity to acquire a Looff carousel in 1986, sparking a passionate endeavor.

After 25 years of dedicated wood carving, the Carousel of Happiness commenced welcoming guests in 2010, featuring 35 colorful creatures alongside 25 additional smaller ones, complemented by whimsical fairy apparitions as it spins.

A delight for just $1.

24. Movie Manor, Monte Vista

Originally an unremarkable drive-in theater, the Star Drive-in, established in 1995, did not gain significant attention. However, monumental changes collapsed in 1964.

George Kelloff, Sr., one of the enterprising owners, recognized the potential of the site and constructed a semi-circular motel, allowing each room to face the big screen. The drive-in continued its operations while providing guests an opportunity to experience films from the comfort of their rooms.

As the world’s first motor lodge-cum-cinema, “Movie Manor” achieved immediate success.

Minimal alterations have occurred since its inception, allowing guests to rent rooms and enjoy screenings on the vintage screen (available from mid-May to September).

25. National Ice Core Lab, Denver

The National Ice Core Laboratory, located within the Denver Federal Center, serves as a scientific facility where researchers conserve extensive ice sheet samples collected from Antarctica and Greenland.

With over 10 miles of ice cores archived, the lab provides essential information regarding historical climate changes and environmental conditions.

The ice is collected in aluminum-lined cardboard tubes and securely stored in a carefully controlled climate, maintaining temperatures around -36°C. Research occurs in adjacent warmer spaces, maintaining conditions at -24°C.

The laboratory offers public tours; however, visitors are advised to dress warmly!

26. Colorado Gators Reptile Park, Mosca

Colorado is celebrated for its Rocky Mountains, rivers, canyons, forests, and natural beauty. However, a unique “reptile” park located in Mosca has attracted attention, particularly among the U.S. Marine Corps.

In 1987, Erwin and Lynne Young acquired 100 baby alligators to manage an overpopulation of fish in a geothermal well situated on their property. The alligators matured quickly, and the news about these exotic “pets” spread throughout the town.

As a result, local residents began bringing unwanted reptiles, crocodiles, and snakes to the farm, leading to the formation of Colorado Gators Reptile Park.

This unique establishment, which is the only reptile park featuring alligators in Colorado, opened to the public in 1990 and now acts as both an educational wildlife center and a training site for alligator wrestling!

27. Baldpate Inn Key Collection, Estes Park

Inspired by the fictional 1913 novel, “The Seven Keys to Baldpate,” the Baldpate Inn boasts the largest key collection in the world.

Located in the Rocky Mountains foothills of Estes Park, this Key Collection encompasses 20,000 keys, some dating back as far as World War II.

Among the notable keys are those leading to the Pentagon, the White House bathroom, Adolf Hitler’s bunker, and Frankenstein’s castle!

Curation includes keys associated with extraordinary events, including Hollywood stars’ dressing rooms, keys to robbed banks, and even an actual Piano Key. Most keys on display have been donated by guests visiting the Baldpate Inn.

Visitors and guests are also welcome to contribute a key donation.

28. The Wild Animal Sanctuary, Keenesburg

Following drug trafficking and weaponry, the illegal trade of exotic animals represents the third-largest illegal enterprise globally. The U.S. alone houses approximately 5,000 captive tigers, which exceeds the entire global population of these great cats. However, the Wild Animal Sanctuary in Keenesburg, Colorado, provides refuge to over 450 rescued animals, facilitating their return to natural habitats.

Host to lions, bears, tigers, and various carnivores, TWAS covers 720 acres and is the largest sanctuary of its kind in the world. Over its 40-year history, the Sanctuary has responded to over 1,000 distress calls from both animal owners and governmental organizations worldwide.

Providing healthcare, ample living space, swimming pools, and underground dens, the Sanctuary provides an environment reminiscent of their natural habitats.

Visitors can explore the 1.5-mile long “Mile into the Wild” footbridge, which was recognized as the largest in the world in 2016.

29. ‘Unsinkable’ Molly Brown House, Denver

If you are familiar with the renowned 1960s musical “The Unsinkable Molly Brown,” you may have heard of Margaret Tobin, a young woman from Hannibal, Missouri who married J.J. Brown, a prosperous mining magnate who gifted her a remarkable home in Denver.

While Margaret was sometimes perceived as unconventional, she played pivotal roles in various historical contexts, from supporting the families of miners affected by the Ludlow Massacre to providing medical and resource aid to the American Committee for Devastated France—an effort that earned her the Légion d’Honneur.

Margaret’s most notable contribution occurred during the sinking of the RMS Titanic; she aided in loading passengers into lifeboats and insisted that one of the boats return to search for survivors.

Posthumously recognized as “The Unsinkable Molly Brown,” such remarkable individuals are rare. A visit to her home serves as a tribute to her enduring legacy.

30. Shep the Broomfield Turnpike Dog, Broomfield

Though perhaps not as poignant as the story of Hachiko, Shep’s tale still resonates deeply.

In 1950, a stray dog began visiting the construction area of the Boulder-Denver Turnpike tollbooth, quickly befriending the workers, eventually being adopted and embraced by the crew, who affectionately named him “Shep.”

For several years, Shep resided at the tollbooth, meeting travelers, receiving treats, and ultimately becoming the unofficial mascot of the Colorado Department of Transportation.

Upon his passing in 1964, Shep was laid to rest beside the road he frequented, and an anonymous caretaker ensures that his grave remains tended to and decorated each year.

Following construction in the area, Shep’s remains were relocated to Zang Spur Park in 2009, where visitors continue to visit his final resting place.