The International Church of Cannabis is one thing, but the Cathedral Basilica of the Immaculate Conception is another level entirely. Conceived in the mid-19th century and finished by 1911 and costing a cool half a million dollars, this impressive cathedral is a pretty impressive place to visit. It’s the kind of thing you might expect, well, not in the USA, but here it is in all its Catholic glory.
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.
It might not be the cheapest thing to do in Colorado, but heading up to the Peaks Lounge at the top of the Hyatt Regency is definitely one of the best things to do in Denver at night. The view from up here on the 27th floor of the Hyatt building offers up an immense vista of the city skyline. Have cocktails as the sunsets and watch the buildings of Denver begin to glitter in an urban light show that you really should capture to show off just where you are and what you’re doing. To top it all off, Peaks Lounge has great service (as it should) and an awesome ambience. Definitely one of the best things to do in Colorado for couples, actually.
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.
Still haven’t packed enough into your Colorado vacation? Make time to see some of the great Colorado mountain attractions — tour a ghost town near Aspen, sail above the mountains in a balloon over Breckenridge, rock out at a music festival in Telluride, check out the nightlife scene in Vail and try your luck at a casino in Black Hawk, Central City or Cripple Creek.
Yes, it sounds like something from Parks and Recreation, but disappointingly it actually isn’t. That said it’s only disappointing if you thought you were getting a tour of the office from Leslie. What the Pawnee National Grassland is, well, it’s a chance to hike in some pretty breathtaking, majestic scenery – but it’s not the sort of scenery you’d associate with Colorado.
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The International Church of Cannabis is one thing, but the Cathedral Basilica of the Immaculate Conception is another level entirely. Conceived in the mid-19th century and finished by 1911 and costing a cool half a million dollars, this impressive cathedral is a pretty impressive place to visit. It’s the kind of thing you might expect, well, not in the USA, but here it is in all its Catholic glory.
Visiting the Molly Brown House is an architectural gem in itself; it was built in 1887 and definitely takes you back in time. But it’s not just one of the best things to do in Colorado for its admittedly pretty facades. This was the house of “The Unsinkable Molly Brown”. How’d she get that name, you ask? Simply by surviving the sinking of the Titanic, that’s how. She happened to be traveling alone in a 1st class cabin at the time (a pioneering solo traveler). Pretty amazing – and you can earn all about her here. Perfect for any fan of Titanic.
The Denver Botanic Gardens' 24 acres feature a whopping 50 gardens for visitors to explore. This expansive facility in downtown Denver's Cheesman Park treats travelers to a variety of different environments, from a traditional Japanese garden (complete with bonsai trees) to the South African Plaza blooming with exotic plants like asparagus fern and torch lilies. Meanwhile, art aficionados will also appreciate the gardens thanks to the numerous sculptures that grace the grounds; the facility also plays host to touring exhibits that have included works by such artists as Stephen Talasnik and Dale Chihuly.
Why go? Tailgate on the stadium’s south side; stomp your feet to make “mile-high thunder”; join a chorus of 76,000 yelling “Incomplete!”: That’s the way to show your support for the Broncos. On a tour, you’ll learn such stats while visiting the Colorado Sports Hall of Fame Museum and getting a player’s-eye view of the end zone—something even non-fans get a charge out of.
Figuring out just how to plan your trip to Colorado can be tricky. Ok, so you’ve got a load of things to do, and a ton of day trips in Colorado to keep you occupied, but how do you fit them all in? Good question. And it’s one that we’ll be answering with our handy 3 day itinerary for Colorado to help you organise that schedule of yours with only the best things to do in Colorado.
The Fireside Inn is our pick for the best hostel in Colorado. It is located just two blocks from Breckenridge’s main street and is in a fantastic location for enjoying the Colorado Rockies. This hostel has large rooms, plenty of amenities, and a hearty breakfast is available. It’s also considered one of the best hostels in Breckenridge, so you’re in for a real treat!

Past visitors raved about the Denver Art Museum, praising its diverse and varied collections and the museum's ability to appeal to kids through interactive activities. Reviewers also recommend perusing the museum's gift shop for some unique and interesting finds. If you don't make it here on your own, you'll find that the museum is a popular stop on many of the best Denver tours.


Looking for what to do in Denver? When you wake up in Denver, adventure awaits. Explore the city's greatest spots. Get local Denver tips on attractions, activities, scenic sightseeing, biking and tours, golf and other destinations. Whether you're a local, here for the weekend or more than a week, discover the best things to do in Denver during your trip. Plus, find the perfect Denver hotel. 
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