If you are a longtime “Only in Colorado” reader, you know that we love our hidden gems! From the Eastern Plains to the Front Range to the Western Slope, Colorado is chock full of little known treasures, including these 11 that you have to see before you die:

  1. Bishop Castle (Rye)

Roy B./Yelp If you are not impressed by the fact that this intricate 70-foot-tall stone castle was single-handedly built and set (with over 1,000 tons of rock) by one man, you best get your eyes checked!

  1. Cano’s Castle (Antonio)

Trent R./Yelp To be completely honest, Cano’s Castle isn’t nearly as wholesome as Bishop’s, but equally magical for reasons all of its own (like the fact that it was built with beer cans, a love of Jesus, and a whole lot of weed).

  1. Castlewood Canyon Ruins (Franktown)

zenhaus/Wikimedia Commons In 1933 the Castlewood Canyon Dam burst, sending a 15-foot wave of water all the way up to Denver, which resulted in a large flood. You can see the remains of this history-making dam by visiting the beautiful Castlewood Canyon State Park.

  1. Lizard Lake (Marble)

Flickr/John Fowler Believe it or not, Lizard Lake is not a painting… it is indeed a real place with unbelievably vivid colors and views.

  1. Fifty-Two 80’s (Denver)

Bob L./Yelp Alright, 80’s kids; this one is for you! Fifty-Two 80’s is a legit place to get your kicks with their rad selection of 80’s merchandise, working Atari system, hip jams, and a whole lot more! I gotta bounce, so I’ll meet you there!

  1. Pawnee Buttes (Weld County)

Flickr/Kimon Berlin Are you ready to be shocked? Contrary to popular belief, the Eastern Plains aren’t completely flat and boring, as beautifully demonstrated by these large, 300-foot-tall buttes.

  1. Canyons of the Ancients National Monument (Cortez)

Flickr/Graeme Churchard Believe it or not, Mesa Verde isn’t the only place in Colorado with extravagant Ancestral Puebloan ruins! In fact, there are many places to find these historic structures, including the colorful Canyons of the Ancients (featuring a whopping 6,000 archaeological sites)…

  1. Hovenweep National Monument (Cortez)

Flickr/Chris M Morris …nearby Hovenweep National Monument (which are thought to have been occupied between 6000 BC to approximately 200 AD)…

  1. Lowry Pueblo (Pleasant View)

HJPD/Wikimedia Commons …and Lowry Pueblo (a 40-room, multiple kiva dwelling located within the Canyons of the Ancients)!

  1. Picket Wire Canyon (La Junta)

plazak/Wikimedia Commons Tucked away in southeast Colorado just so happens to be one of the largest dinosaur track sites in America, which is made up of an unbelievable 100 trackways and more than 1,500 individual footprints! Speaking of the prehistoric…

  1. Florissant Fossil Beds National Monument (Florissant)

Chris Light/Wikimedia Commons …the Florissant Fossil Beds National Monument is home to the fossils of million-year-old insects and plants! Pretty cool, huh?

Discover even more virtually unknown places by visiting these 10 Colorado Gems That You’d Never Think to Visit!

Roy B./Yelp

If you are not impressed by the fact that this intricate 70-foot-tall stone castle was single-handedly built and set (with over 1,000 tons of rock) by one man, you best get your eyes checked!

Trent R./Yelp

To be completely honest, Cano’s Castle isn’t nearly as wholesome as Bishop’s, but equally magical for reasons all of its own (like the fact that it was built with beer cans, a love of Jesus, and a whole lot of weed).

zenhaus/Wikimedia Commons

In 1933 the Castlewood Canyon Dam burst, sending a 15-foot wave of water all the way up to Denver, which resulted in a large flood. You can see the remains of this history-making dam by visiting the beautiful Castlewood Canyon State Park.

Flickr/John Fowler

Believe it or not, Lizard Lake is not a painting… it is indeed a real place with unbelievably vivid colors and views.

Bob L./Yelp

Alright, 80’s kids; this one is for you! Fifty-Two 80’s is a legit place to get your kicks with their rad selection of 80’s merchandise, working Atari system, hip jams, and a whole lot more! I gotta bounce, so I’ll meet you there!

Flickr/Kimon Berlin

Are you ready to be shocked? Contrary to popular belief, the Eastern Plains aren’t completely flat and boring, as beautifully demonstrated by these large, 300-foot-tall buttes.

Flickr/Graeme Churchard

Believe it or not, Mesa Verde isn’t the only place in Colorado with extravagant Ancestral Puebloan ruins! In fact, there are many places to find these historic structures, including the colorful Canyons of the Ancients (featuring a whopping 6,000 archaeological sites)…

Flickr/Chris M Morris

…nearby Hovenweep National Monument (which are thought to have been occupied between 6000 BC to approximately 200 AD)…

HJPD/Wikimedia Commons

…and Lowry Pueblo (a 40-room, multiple kiva dwelling located within the Canyons of the Ancients)!

plazak/Wikimedia Commons

Tucked away in southeast Colorado just so happens to be one of the largest dinosaur track sites in America, which is made up of an unbelievable 100 trackways and more than 1,500 individual footprints! Speaking of the prehistoric…

Chris Light/Wikimedia Commons

…the Florissant Fossil Beds National Monument is home to the fossils of million-year-old insects and plants! Pretty cool, huh?

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