We noticed that you're using an unsupported browser. The Tripadvisor website may not display properly.We support the following browsers:
Windows: Internet Explorer, Mozilla Firefox, Google Chrome. Mac: Safari.
  • Sort by:
  • Default
  • Lowest Price
  • Name
106 reviews
Getting around Boulder on an electric bike is effortless; it’s a great way to explore the historical downtown and beyond. Guides lead you on this e-bike tour, designed for longtime locals and first-time visitors...read more
2–3 hours
from US$103.53
Book Now
48 reviews
Hike among Boulder's signature Flatirons rock formations on this small-group day trip from Denver that combines gorgeous mountain scenery with great Colorado beer. After a moderate hike customized to meet the...read more
Taking safety measures
4 hours
from US$89.00
Book Now
U2VlJTIwZm9yJTIweW91cnNlbGYlMjB3aHklMjBSb2NreSUyME1vdW50YWluJTIwTmF0aW9uYWwlMjBQYXJrJTIwaXMlMjBvbmUlMjBvZiUyMHRoZSUyMG1vc3QlMjBwb3B1bGFyJTIwcGFya3MlMjBpbiUyMHRoZSUyMFVuaXRlZCUyMFN0YXRlcyUyMG9uJTIwYSUyMGRheSUyMHRyaXAlMjBmcm9tJTIwRGVudmVyLiUyMExldCUyMGElMjBndWlkZSUyMGhhbmRsZSUyMHRoZSUyMHdpbmRpbmclMjBtb3VudGFpbiUyMHJvYWRzJTIwd2hpbGUlMjB5b3UlMjBzb2FrJTIwdXAlMjB2aWV3cyUyMG9mJTIwZG96ZW5zJTIwb2YuLi4=read more
Taking safety measures
from US$132.31
Book Now
Rocky Mountain National Park is one of the country's most visited parks. The region features breathtaking peaks in virtually every direction and an unspoiled, panoramic view of nature at its finest. Inside the Park,...read more
6+ hours
from US$757.95
Book Now

Trusted Reviews and Ratings

Free 24-hour Cancellation

Low-price Guarantee

US$USD
New Zealand
© 2021 TripAdvisor LLC All rights reserved.

This is the version of our website addressed to speakers of English in New Zealand. If you are a resident of another country or region, please select the appropriate version of Tripadvisor for your country or region in the drop-down menu.