Things to do in Boulder County
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Most popular activities in Boulder County
Tours & day trips
See all 104 activities
Discover Rocky Mountain National Park
Activity duration is 6 hours and 45 minutes
6h 45m+
9.8 out of 10 with 601 reviews
9.8/10
601 verified reviews
Free cancellation available
includes taxes & fees
per traveler
Rocky Mountain National Park Guided Tour
Activity duration is 8 hours
8h
10.0 out of 10 with 163 reviews
10/10
163 Viator reviews
Free cancellation available
includes taxes & fees
per adult
Rocky Mountain NP & Garden of Gods Self-Guided Driving Audio Tour
Activity duration is 365 days
365d
10.0 out of 10 with 2 reviews
10/10
2 verified reviews
Free cancellation available
includes taxes & fees
per traveler
Rocky Mountain National Park Self-Guided Driving Audio Tour
Activity duration is 365 days
365d
7.0 out of 10 with 4 reviews
7/10
4 verified reviews
Free cancellation available
includes taxes & fees
per traveler
The Rocky Mountain National Park Safari Tour
Activity duration is 3 hours
3h
10.0 out of 10 with 73 reviews
10/10
73 Viator reviews
Free cancellation available
includes taxes & fees
per adult
Panoramic Peak Tour (Wildside 4x4 Tours)
Activity duration is 3 hours and 30 minutes
3h 30m
10.0 out of 10 with 18 reviews
10/10
18 Viator reviews
Free cancellation available
includes taxes & fees
per adult
Top of the World Tour (Wildside 4x4 Tours)
Activity duration is 3 hours and 30 minutes
3h 30m
10.0 out of 10 with 61 reviews
10/10
61 Viator reviews
Free cancellation available
includes taxes & fees
per adult
Estes Park: Bear Lake Corridor Tour
Activity duration is 3 hours
3h
10.0 out of 10 with 15 reviews
10/10
15 GetYourGuide reviews
Free cancellation available
includes taxes & fees
per adult
US West National Parks Driving and Walking Audio Tour Bundle
Activity duration is 4 hours
4h
Free cancellation available
includes taxes & fees
per traveler*
*Get lower prices by selecting more than 2 adults
Half-Day Rocky Mountain National Park "Mountains to Sky Tour" - RMNPhotogra...
Activity duration is 4 hours
4h
9.8 out of 10 with 45 reviews
9.8/10
45 Viator reviews
Free cancellation available
includes taxes & fees
per adult
History & culture
See all 23 activitiesRocky Mountain NP & Garden of Gods Self-Guided Driving Audio Tour
Activity duration is 365 days
365d
10.0 out of 10 with 2 reviews
10/10
2 verified reviews
Free cancellation available
includes taxes & fees
per traveler
Rocky Mountain National Park Self-Guided Driving Audio Tour
Activity duration is 365 days
365d
7.0 out of 10 with 4 reviews
7/10
4 verified reviews
Free cancellation available
includes taxes & fees
per traveler
Estes Park Off Road 4x4 Jeep Adventure Tour
Activity duration is 3 hours
3h
Free cancellation available
includes taxes & fees
per adult
E-Bike Guided Tour in Boulder, Colorado
Activity duration is 3 hours
3h
10.0 out of 10 with 25 reviews
10/10
25 Viator reviews
Free cancellation available
includes taxes & fees
per adult
Estes Park Family e-Bike Tour
Activity duration is 2 hours
2h
9.8 out of 10 with 11 reviews
9.8/10
11 Viator reviews
Free cancellation available
includes taxes & fees
per adult
Rocky Mountain National Park: A Self-Guided Discovery Tour
Activity duration is 8 hours and 30 minutes
8h 30m
Free cancellation available
includes taxes & fees
per adult
Self-Guided Audio Driving Tour in Rocky Mountain National Park
Activity duration is 16 hours
16h
9.6 out of 10 with 43 reviews
9.6/10
43 Viator reviews
Free cancellation available
includes taxes & fees
per traveler*
*Get lower prices by selecting more than 2 adults
Rocky Mountain & Yellowstone NP Self-Guided Audio Tour Bundle
Activity duration is 365 days
365d
Free cancellation available
includes taxes & fees
per traveler
Printmaking Pennant Flags Art Kit in Estes Park
Activity duration is 1 hour and 30 minutes
1h 30m
Free cancellation available
includes taxes & fees
per adult
Rocky Mountain National Park Waterfall Hiking Tour
Activity duration is 3 hours
3h
Free cancellation available
includes taxes & fees
per adult
Wildlife & nature
See all 22 activitiesThe Rocky Mountain National Park Safari Tour
Activity duration is 3 hours
3h
10.0 out of 10 with 73 reviews
10/10
73 Viator reviews
Free cancellation available
includes taxes & fees
per adult
Retractable Glass Top Tour in Rocky Mountain National Park
Activity duration is 4 hours
4h
10.0 out of 10 with 144 reviews
10/10
144 Viator reviews
Free cancellation available
includes taxes & fees
per adult
Sunset Wildlife Tour (Wildside 4x4 Tours)
Activity duration is 3 hours and 30 minutes
3h 30m
10.0 out of 10 with 4 reviews
10/10
4 Viator reviews
Free cancellation available
includes taxes & fees
per adult
Full-Day RMNP Over the Top Tour - RMNPhotographer
Activity duration is 7 hours
7h
10.0 out of 10 with 1 review
10/10
1 GetYourGuide review
Free cancellation available
includes taxes & fees
per adult
Rocky Mountains: Peak to Peak & Estes Park Small Group Tour
Activity duration is 6 hours and 30 minutes
6h 30m
Free cancellation available
includes taxes & fees
per adult
Half-Day RMNP Mountains to Sky Tour-RMNPhotographer
Activity duration is 3 hours and 30 minutes
3h 30m
Free cancellation available
includes taxes & fees
per adult
Rocky Mountain National Park The Best of Rocky Tour
Activity duration is 4 hours and 30 minutes
4h 30m
Free cancellation available
includes taxes & fees
per adult
Rocky Mountain National Park Grand Lake Tour
Activity duration is 7 hours
7h
Free cancellation available
includes taxes & fees
per adult
4 Hour Guided Fly Fishing Trip in Rocky Mountain National Park
Activity duration is 4 hours
4h
Free cancellation available
includes taxes & fees
per adult*
*Get lower prices by selecting more than 2 adults
Sunrise Tour of Rocky Mountain National Park
Activity duration is 3 hours
3h
10.0 out of 10 with 19 reviews
10/10
19 Viator reviews
Free cancellation available
includes taxes & fees
per adult
Classes & workshops
See all 19 activities
Acrylic Pour Painting Class in Estes Park, Colorado
Activity duration is 1 hour
1h
10.0 out of 10 with 19 reviews
10/10
19 Viator reviews
Free cancellation available
includes taxes & fees
per adult
Printmaking Pennant Flags Art Kit in Estes Park
Activity duration is 1 hour and 30 minutes
1h 30m
Free cancellation available
includes taxes & fees
per adult
Create Your Own Hydro Dipped Tumbler, Mug or Flask in Estes Park
Activity duration is 30 minutes
30m
10.0 out of 10 with 22 reviews
10/10
22 Viator reviews
Free cancellation available
includes taxes & fees
per adult
Woven Fabric Hiking Bag Activity in Estes Park
Activity duration is 1 hour
1h
Free cancellation available
includes taxes & fees
per adult
Pyrography Wood Burning Class
Activity duration is 1 hour and 30 minutes
1h 30m
10.0 out of 10 with 3 reviews
10/10
3 Viator reviews
Free cancellation available
includes taxes & fees
per adult
Alcohol Ink Light Boxes
Activity duration is 1 hour
1h
10.0 out of 10 with 2 reviews
10/10
2 verified reviews
Free cancellation available
includes taxes & fees
per adult
Italian Pasta Cooking Class in Denver (Includes 3-Course Meal)
Activity duration is 3 hours
3h
Free cancellation available
includes taxes & fees
per adult
Alcohol Ink Landscape Art Class in Estes Park
Activity duration is 1 hour and 30 minutes
1h 30m
10.0 out of 10 with 6 reviews
10/10
6 Viator reviews
Free cancellation available
includes taxes & fees
per adult
Marbled Sketchbook, Trucker Hat, Canvas Bags or 4 Pieces of Paper
Activity duration is 1 hour
1h
Free cancellation available
includes taxes & fees
per adult
Fused Glass Necklace Class in Estes Park
Activity duration is 1 hour and 30 minutes
1h 30m
Free cancellation available
includes taxes & fees
per adult
Food, drink & nightlife
See all 3 activities
Boulder: Guided Astronomy Tour
Activity duration is 2 hours
2h
10.0 out of 10 with 1 review
10/10
1 GetYourGuide review
Free cancellation available
includes taxes & fees
per adult
Denver: Make a Pizza Feast With a Local Chef (3-Course Meal)
Activity duration is 2 hours
2h
Free cancellation available
includes taxes & fees
per adult
Boulder: Best of Boulder eBike Tour – City to Foothills
Activity duration is 2 hours
2h
10.0 out of 10 with 3 reviews
10/10
3 GetYourGuide reviews
Free cancellation available
includes taxes & fees
per adult
