If the idea of floating in the air doesn’t exactly, um, float your boat, then we’ve got another awesome thing for couples to do in Colorado: hit up one of their many hot springs. One of the best is Desert Reef Hot Springs. This geothermically heated water flows from 1000 feet below ground and makes for a mineral-rich, relaxing soak with your partner.
Nestled among the contemporary architecture of the Capitol Hill district is the Molly Brown House Museum, an eccentric example of Victorian life and design that no history buff should miss. Once the home of the "unsinkable" Margaret "Molly" Brown (Kathy Bates' character in the film, "Titanic,"), this museum offers a glimpse into Denver's history and the life of one of its most fascinating residents. On a guided tour of the house, you'll learn about Brown's experience aboard the Titanic, as well as her role in the women's suffrage movement and her endeavors in Colorado's mining industry.
Rocky Mountain National Park is arguably the most accessible park in the Western USA, being only a few hours away from Denver. It is also one of the most impressive national parks in the entire nation and receives a boatload of visitors. Spend a day exploring this park, either renting a car to drive the superlative Trail Ridge Road (summer only) or via one of the many trails.
Colorado is home to over 80 wineries spread out across the state, including the highest altitude vineyards in the US! Visits to the wine country are normally a two or three-day affair and a pleasant experience. But, if you don’t have the time to head out of town on your Denver itinerary, then you’ll be pleased to know that many of the wineries have cellar doors right in the city!
With an elevation of over 8,000 feet, the views are absolutely magical, but only if you remember to open your eyes. Fly at speeds of up to 50mph along a course of over 6,000 ft in length! Soar through pine forests and over mountain meadows. It is a fantastic way to enjoy some fresh air, see some magnificent Rocky Mountain views, and have a whole lot of fun.
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.

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.
Why go? Whether you choose one of the easygoing loops on Lookout Mountain or rugged climbs in Eldorado Canyon State Park and around the striking sandstone formations known as the Flatirons, you'll be treated to stellar natural vistas. While you wander amid ponderosa pines and Indian paintbrush, keep your eyes peeled for mule deer and monarchs (never mind rattlesnakes and black bears). 
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“.
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.
It’s not just any old amusement park – but it is old. Lakeside Amusement Park was opened back in 1908 on the shores of Lake Rhoda and is still a family-run affair to this day. Take a picnic along and visit the park for one of the most fun things to do in Colorado with kids. Complete with views of the mountains from the tops of the rides, you can try out bumper cars or hit the roller coaster. If you’re travelling with young children, no sweat – there’s even rides for smaller children here too. Then again, visiting this slice of history is a pretty cool experience, no matter what age you are.
Colorado is home to over 80 wineries spread out across the state, including the highest altitude vineyards in the US! Visits to the wine country are normally a two or three-day affair and a pleasant experience. But, if you don’t have the time to head out of town on your Denver itinerary, then you’ll be pleased to know that many of the wineries have cellar doors right in the city!
Those who have driven to Mount Evans recommend taking it slow and admiring the scenery, especially around Echo Lake Park. Located about halfway between Idaho Springs and the top of Mount Evans, Echo Lake boasts excellent fishing conditions, as well as picnic facilities and hiking trails. You can also stop by the Denver Botanic Gardens' Mount Goliath location, just beyond Echo Lake. But the views aren't the only reason to take your time along the Mount Evans Scenic Byway. Recent visitors cautioned others to drive carefully and slowly since there are steep drop-offs; they also recommend dressing in layers as the temperatures fluctuate depending on the elevation.
Baseball is a sport that lives off nostalgia like no other, and you can’t get more nostalgic than visiting a museum dedicated to old ballparks. Since the owner, Bruce Hellerstein, decided to display his amazing collection of ballpark memorabilia from the basement of his house, baseball fans from around the country have been making annual pilgrimages to this beloved museum.
A great way to get an adrenaline rush and a great vista without having to climb up the side of a sheer cliff face is ziplining. It’s one of our most favourite things. Colorado isn’t short of places to get your fill of this sport (is it a sport?). Pretty epic, and one of the best adventurous things to do in Colorado. Head on over to Manitou Springs for a collection (5 to be exact) of some awesome ziplines strung out over the foothills at the bottom of the famous Pike’s Peak. Some of these ziplines are over 600ft long, which is perfect for all you adrenaline junkies out there.
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