What to do in Boulder County, CO

Activities, attractions and tours

A rural landscape with autumn-colored trees, a dirt road, and snow-capped mountains in the background.
A snow-covered arch rock formation with trees in the background.
A mountain landscape with a sunset, clouds, and a view of a valley below.
A dry grass-covered hill with a clear blue sky and a rocky mountain range in the background.
A bookstore named 'BOOKS ORE' with outdoor seating and a tree in front.

Things to do

Archery Dodgeball Indoor Attraction Ticket

Denver: Archery Dodgeball Indoor Attraction Ticket

£29
per adult
100% of travellers recommend
Denver: Archery Dodgeball Indoor Attraction Ticket
Printmaking Pennant Flags Art Kit in Estes Park

Printmaking Pennant Flags Art Kit in Estes Park

£19
per adult
Printmaking Pennant Flags Art Kit in Estes Park
Self-Guided Audio Driving Tour in Rocky Mountain National Park

Self-Guided Audio Driving Tour in Rocky Mountain National Park

£15
per traveller
100% of travellers recommend
Self-Guided Audio Driving Tour in Rocky Mountain National Park
Woven Fabric Hiking Bag Activity in Estes Park

Woven Fabric Hiking Bag Activity in Estes Park

£19
per adult
Woven Fabric Hiking Bag Activity in Estes Park
Colorado Self-Guided Driving and Walking Audio Tour Bundle

Colorado Self-Guided Driving and Walking Audio Tour Bundle

£23
per traveller
Colorado Self-Guided Driving and Walking Audio Tour Bundle
Astronomy Tour

Astronomy Tour

£34
per adult
Astronomy Tour
Rocky Mountain National Park Tour from Denver

Rocky Mountain National Park Guided Tour

£135
per adult
98% of travellers recommend
Rocky Mountain National Park Guided Tour
The Premier Wildlife Tours in Rocky Mountain National Park

The Premier Wildlife Tours in Rocky Mountain National Park

£113
per adult
The Premier Wildlife Tours in Rocky Mountain National Park
Rocky Mountain and Garden of Gods Self-Guided Driving Audio Tours

Rocky Mountain and Garden of Gods Self-Guided Driving Audio Tours

£19
per traveller
Rocky Mountain and Garden of Gods Self-Guided Driving Audio Tours
See all activities in Boulder County
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What to do in Boulder County

Stay near popular Boulder County attractions

A pedestrian street lined with pink and yellow tulips, benches, and trees.
Photo by Cider Hoff
Open Photo by Cider Hoff

Pearl Street Mall

9.2/10 (2,480 reviews)
Shop, dine or simply enjoy the atmosphere of Boulder's busy downtown shopping quarter. Relax by flower-filled gardens and let your children splash in the fountains.
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Day trip destinations from Boulder County

A mountainous landscape with a valley, dense forests, and a small lake.

Estes Park

A red building with a snow-covered roof and a sign for Buffalo Rose.

Golden

A large lake with clear blue water, surrounded by mountains and sparse vegetation.

Granby

A snow-covered building with illuminated windows and a ski lift in the foreground.

Winter Park

A town with mountains in the background.

Broomfield

A rustic building with a stone facade, a wooden door with the number 813, and an American flag.

Grand Lake

A large tree with autumn leaves beside a calm lake, a grassy area, and a walking path.

Denver

A street corner with a traffic light, a street sign reading "Pearl St Mall 1900", and a brick building with multiple windows.

Boulder