America’s 250th Anniversary Mega Sale | Save $250 per room

Best Boulder Tours & Trips

Tucked into the foot of the Rocky Mountains, this exciting city is a must for anyone who appreciates serene natural beauty and vibrant urban culture. Home to the University of Colorado's main campus, Boulder's downtown features a variety of restaurants, bars, and shopping as well as an active nightlife. Be sure to take a hike in the iconic Flatirons. Boulder Creek flows through downtown, providing tubing, fly-fishing, and kayaking opportunities on hot summer days. Consistently rated one of the happiest, healthiest, most active cities in America, one visit and you'll understand why it's so well loved by residents and visitors alike.

Show All

4 Results

VIP at the Rim Grand Canyon Helicopter Tour

Free Cancellation

Daily Departure

VIP at the Rim Grand Canyon Helicopter Tour

5.0 Tour Code: 712068

Start / End City

Las Vegas

Duration

7.0 Hours

City & Attractions

Boulder, Las Vegas, Hoover Dam +5 more

Languages

English Live, Cantonese Audio, Dutch Audio +8 more

Group Type

Standard Group Tour

Tour Audience

Mixed International Travelers

From

$589.00

See Details

VIP at the Rim Grand Canyon Helicopter Tour with Skywalk

Free Cancellation

Daily Departure

VIP at the Rim Grand Canyon Helicopter Tour with Skywalk

5.0 Tour Code: 712071

Start / End City

Las Vegas

Duration

7.0 Hours

City & Attractions

Boulder, Las Vegas, Hoover Dam +6 more

Languages

English Live, Cantonese Audio, Dutch Audio +8 more

Group Type

Standard Group Tour

Tour Audience

Mixed International Travelers

From

$629.00

See Details

Denver and Its Neighborhoods One-Day Tour: Estes Park, Pearl Street Mall and Golden Town | Small Group

Free Cancellation

Denver and Its Neighborhoods One-Day Tour: Estes Park, Pearl Street Mall and Golden Town | Small Group

4.9 ~~(7 reviews)~~ Tour Code: 707865

Start / End City

Denver

Duration

1.0 Day

City & Attractions

Denver, Estes Park, Boulder +1 more

Languages

Chinese Live, English Live

Group Type

Small Group Tour

Tour Audience

Primarily Mandarin-Speaking Travelers

From

$229.00

See Details

7-Day Denver Tour·Big Blue Bear, Red Rocks Park and Amphitheatre, University of Colorado Boulder, Rocky Mountain National Park, Golden Town, Garden of the Gods

Daily breakfast

Select Meals Included

7-Day Denver Tour·Big Blue Bear, Red Rocks Park and Amphitheatre, University of Colorado Boulder, Rocky Mountain National Park, Golden Town, Garden of the Gods

5.0 ~~(2 reviews)~~ Tour Code: 720435

Start / End City

Denver

Duration

7.0 Days

City & Attractions

Denver, Boulder, Mesa County +19 more

Languages

Chinese Live, English Live

Group Type

Small Group Tour

Tour Audience

Primarily Mandarin-Speaking Travelers

From

$1,409.07

See Details

Why book with Tours4fun?

Best Price Promise

Transparent Pricing — No Hidden Fees

Strictly Selected Local Partners

24/7 Multilingual Support

Best Time to Visit Boulder

Show All

Reviews for Boulder Tours

Isabella Martinez

August 20, 2025

Denver and Its Neighborhoods One-Day Tour: Estes Park, Pearl Street Mall and Golden Town | Small Group

Transportation was smooth and the small group size made the experience personal. Golden Town was charming, and our guide shared interesting local history, which added value to the tour.

Show All

Amy G

September 21, 2023

7-Day Denver Tour·Big Blue Bear, Red Rocks Park and Amphitheatre, University of Colorado Boulder, Rocky Mountain National Park, Golden Town, Garden of the Gods

Recommend!

We just returned from 2 weeks in Denver city - myself and my husband. We traveled with Tours4fun in 2014 - so we were excited to see them doing such great tours in Denver now, too. The pace of itinerary was a little fast. But I think it was not a big problem, cause I have been to the places that I wanted to go. By the way, our guide was also nice, very patient and friendly.

Show All