What to do in Boulder, CO

Activities, attractions and tours

Boulder
Boulder
Boulder
Boulder
Boulder

Boulder Attractions

Constantly seeking an eye-opening excursion and innovative ways to get your kicks, you're eager to investigate a new city like a pro. You're ready to set sail in a new direction. It's not difficult to fill an itinerary, because Expedia makes it simple to book lots of things to do. Book your activities now, and all that's left to do is count the days until your holiday and start daydreaming. Coming up: Boulder!

  • The activities in Boulder are not only among the best, but they won't cost an arm and a leg. We have 36 things to do here, and you can make them yours beginning at £8. Book your favourite day trip on Expedia at an ideal price, and you may still have money for a dream hotel or luxurious meal while you're travelling.
  • Boulder is popular among adventurers like you. In fact, many travellers have been visiting to get a taste of local history and culture and participate in the best activities, and a good amount of them can't wait to return. The top activities can catch the interest of even seasoned travellers, and one look at our list explains why. Our list includes a wide variety of historically based excursions and excitement. With Grand Canyon West Plane & Helicopter Tour, there is a huge selection of things to do at your fingertips when you browse through all the things you can do here at Expedia.

You'll need a little planning to fully explore Boulder, particularly when you want to include a lot of exciting activities. And we can tell you don't want to hunker down in your hotel room遥ou're ready to get out and see what life is like for locals. You're eager to sign up for the best activities around, and an afternoon walk through charming neighbourhoods is always time well spent. Our activities are the best way to organise your trip. Book professionally led tours on Expedia, and leave your map behind.


  • find price illustration

    Explore activities

    Explore thousands of experiences from activities and attractions to day tours and transfer.
  • calendar shield illustration

    Book with ease

    Skip the line- book tickets online in minutes to top attractions with free cancellation on many activities.
  • trophy illustration

    Treat yourself

    One Key members save % or more on select activities, hotels, cars and holiday rentals.

Most fun & popular experiences in Boulder

Tours & day trips

See all 32 activities

Private & custom tours

See all 8 activities

Wildlife & nature

See all 7 activities

What to do in Boulder


Popular places to visit

Where to stay in Boulder

Find the best Boulder areas for the activities you enjoy most. Learn more about Boulder
Learn more about Boulder

Downtown Boulder

While visiting Downtown Boulder, you might make a stop by sights like Downtown Boulder Historic District and Pearl Street Mall.

University Hill

Unique features of University Hill include the shopping and restaurants. Make a stop by Fox Theater or Boulder Public Library while you're exploring the area.

Whittier

If you're spending some time in Whittier, Downtown Boulder Historic District and Dairy Center for the Arts are top sights worth seeing.

Mapleton Hill

If you're spending some time in Mapleton Hill, Downtown Boulder Historic District and Carnegie Branch Library for Local History are top sights worth seeing.

Central Boulder

If you're spending some time in Central Boulder, Boulder Theater and Pearl Street Mall are top sights worth seeing.


 

Looking for fun things to do nearby? Check things to do near me to find and book the best things to do, fun activities, and top attractions wherever you happen to be.

 


 

Day trip destinations from Boulder

Frequently asked questions

Is Boulder worth visiting?
Boulder offers an interesting mix of culture, attractions and local charm. Whether you're into the outdoors, history or traditional food, there are many things you'll find here.
How do I spend a day in Boulder?
Start your sightseeing with a visit to Boulder Falls and National Centre for Atmospheric Research. Then, check out different areas of Boulder for local dining and some retail therapy.
What is the top tourist attraction in Boulder?
The top tourist attraction in Boulder is Flatirons, so don't forget to add it to your agenda.
Is three days enough to stay in Boulder?
Three days will be plenty of time to check out some popular city attractions, such as Flatirons, Eldorado Canyon State Park and Boulder Falls. The average stay in Boulder is three days. If you feel the urge to extend your adventure, Denver isn't far away.
Is Boulder a walkable city?
With popular neighbourhoods and major attractions within walking distance of the city centre, Boulder is a good place to visit on foot. Have fun wandering between Flatirons and National Centre for Atmospheric Research. Then take a stroll around Central Boulder, located 2 kms (1 mile) from downtown, and Whittier, which is about 2 kms (1 mile) away.
What are some activities to do in Boulder with kids?
Whether you're holidaying with hard-to-please teens or tiny adventurers, a fun-filled itinerary makes a big difference. Browse our recommendations for what to do in Boulder with kids.

What to do in Boulder for adults?
There are lots of things to do in Boulder, with experiences for adults of all ages. Cap off your day with a visit to NOAA's Earth System Research Laboratory or National Institute for Standards and Technologies.
Are there free things to do in Boulder?
In Boulder, Flatirons is a top spot for anyone planning to tour the city without opening their wallet. Also, stroll around the green spaces and other neighbourhoods, and ask for ideas from a local tour guide. It's a simple way to discover the best free things to do in Boulder.