Beginning of main content
Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5
Nectar
Collect Nectar points
Nectar
Collect Nectar points
Nectar
Collect Nectar points

Explore thousands of activities with free cancellation and no added fees.

Design your experience with airport transfers, excursions, day tours & more.

Get an insider's look in what to book before you travel.


Top things to do in Boulder

See all 36 things to do in Boulder

Things To Do In Boulder

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 £6. 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.