Top picks for Boulder Attractions

Discover 14757 Attractions in Boulder on Trip.com, updated March 14, 2026, with experiences lasting from 1 to 8 hours. Find the perfect adventure for your day!

From EUR 21.85 per person, with an average total of EUR 106.96. Choose the option that suits your plan.

With 1.416k verified reviews, Attractions Boulder boast an average rating of 4.9.

This week's most popular Attractions: "Rocky Mountain Escape", with 879 reviews and a 4.8 rating.

Now on Trip.com: "Denver Nuggets Tickets", a 3-hour adventure in Boulder!

The next available day tour departs on March 15, 2026. Book now to secure your spot!

Boulder Attractions usually take about 3 hours — perfect for a relaxed, immersive experience!

45% of Boulder Attractions now offer English-speaking guides

March is the perfect time to visit Boulder! Choose from Attractions available day tours, including seasonal favorites like Rocky Mountain Escape.

Your trip, worry-free! All day tours are run by licensed suppliers with verified reviews, and many include free cancellation before departure.