One of the most unmissable things to do in Colorado is to hit up the Rocky Mountains for a spot of hiking. It’s a no-brainer. An hour and a half drive outside of Denver, join one of the many, many trails. We’d recommend Twin Sisters Peak (which is even more reachable if you’re staying in Boulder). It’s quite challenging though and will take pretty much all day.
Artistic visionaries and the spirit of rogue ingenuity define this route that starts in Denver, winds through the plains of southeastern Wyoming, and finishes in Alliance, Nebraska. It takes you off the beaten path to discover quirky art installations, historic monuments, local flavors, and natural wonders. This route of 11 inspiring spots is certain to spark the autonomous flame for all who take it on.
Denverites don't hesitate to praise their beloved Washington Park, comparing it to Boston Common or New York City's Central Park. You can get to Washington Park from the downtown area by hopping on the E light rail line.  You are welcome to visit Washington Park at any time of day or night, and there's no entry fee; however, different facilities within the park adhere to their own hours of operation and may charge admission. For more information, visit the Washington Park website.
The 16th Street Mall is to Denver what Rodeo Drive is to Los Angeles. This mile-long pedestrian thoroughfare, which stretches across the southern end of the LoDo district and bypasses Larimer Square, is lined with a variety of stores, restaurants and entertainment venues, making it a popular place to visit at nearly all hours of the day (although some travelers note that the area can feel a bit dicey at night, despite a heavy police presence). Even if you're not looking to give your credit card a workout, recent visitors recommend taking a stroll along the 16th Street Mall, as it leads to some excellent people-watching.
Boulder – Boulder is Denver’s neighbor city, well-known for its liberal-minded and affluent population. The town itself is smaller and pretty quiet compared to Denver but is much closer to the Rocky Mountains. Some of the best attractions near Denver are located around Boulder including the Flatirons, Eldorado Canyon, and Isabelle Lake. Visit Boulder for a chance to get outdoors and play around a bit.
That’s right: the Georgetown Loop Railroad takes you out of the city on a narrow gauge railway, along and across Clear Creek, for some prime mountain views on a history-laden steam train, complete with vintage carriages to match. Any sort of person wanting to soak up the past of this area will enjoy this one, but if you’re a train fan… this day trip in Colorado is going to make your head explode. In a good way.

It’s not every day you get to go see how actual money gets made, so why not head on over to Denver Mint? And thankfully the only cash involved is the stuff you’ll see being made: you have to part with anything because it’s free. It ain’t just about money though – it’s history. Dating back to 1792, Denver Mint is the sole manufacturer of all those dimes and dollars in your pocket. That’s a huge claim to fame and makes it easily one of the most interesting, and most unusual, things to do in Colorado. If you’re a history fan, or if you’re looking for stuff to do in Denver when it’s raining, this is a must.

The 16th Street Mall is to Denver what Rodeo Drive is to Los Angeles. This mile-long pedestrian thoroughfare, which stretches across the southern end of the LoDo district and bypasses Larimer Square, is lined with a variety of stores, restaurants and entertainment venues, making it a popular place to visit at nearly all hours of the day (although some travelers note that the area can feel a bit dicey at night, despite a heavy police presence). Even if you're not looking to give your credit card a workout, recent visitors recommend taking a stroll along the 16th Street Mall, as it leads to some excellent people-watching.
You’ve been to a craft weed producer. You’ve learned all there is to know about how their gardens grow here. So now you should visit the International Church of Cannabis – and yes, that exists. Visiting this place has got to be one of the most unique things to do in Colorado. Unoccupied for a few years until 2017 when it was reopened as a church for so-called “Elevationism“.
From Denver Mint hop on the number 5 bus (or get a taxi) and you’ll arrive at Seed & Smith in a matter of 20 minutes or so. Here’s where you can learn all about the world of recently legalised marijuana. It’s a squeaky clean dispensary and much more than just a bunch of stoners selling weed. If you’ve partaken, never fear: there’s a McDonald’s a stone’s throw from here.
If a Jeep or other 4×4 just won’t cut it for you, and you’re actually more of an outdoors person who likes to be in it rather than just drive through it, how about climbing? Garden of the Gods also has some absolutely awesome climbing routes (Montezuma’s Tower is ah-mazing) and makes for one of the best adventurous things to do in Colorado. We mean, how could you not get better views of this stunning location without climbing up high? It’s not just for veteran climbers: people with different experience levels can get on board with this one.
Did you know that you can actually walk along dinosaur tracks? Well, you can and you can do it in this very state. It’s honestly so cool and one of the more… off the beaten track things to do in Colorado. There are over 1,300 tracks making up the Picketwire Canyon Trackway and come from a line-up of famous dinosaurs like apatosaurus and allosaurus.
You’ve been to a craft weed producer. You’ve learned all there is to know about how their gardens grow here. So now you should visit the International Church of Cannabis – and yes, that exists. Visiting this place has got to be one of the most unique things to do in Colorado. Unoccupied for a few years until 2017 when it was reopened as a church for so-called “Elevationism“.
You’ve been to a craft weed producer. You’ve learned all there is to know about how their gardens grow here. So now you should visit the International Church of Cannabis – and yes, that exists. Visiting this place has got to be one of the most unique things to do in Colorado. Unoccupied for a few years until 2017 when it was reopened as a church for so-called “Elevationism“.
Why not start your trip to Colorado by understanding the history of its capital, Denver? This city is pretty famous for its Old West feel and is full of old architecture and known for tales of gunfighters, crime families and conmen. Go and admire the frontier town atmosphere, take in views of Union Station and other landmark buildings, see what’s going on.
If you came to Denver to experience the Rocky Mountains, you'll want to reserve a day to take a drive up to Mount Evans. In this instance, it isn't the destination that travelers rave about – it's the journey. To get to Mount Evans, you'll have to hop on the Mount Evans Scenic Byway, a two-lane road known as the "road into the sky" because of the nearly 9,000 feet of elevation change. At the Mount Evans peak, drivers will be 14,264 feet above sea level. Along the way, you'll find a number of lookout points from which you can admire the view of the Rockies.
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