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United States · solo travel

Solo Travel in Denver: Small-Group Tours & Safe Experiences

Mile-high city, Rocky Mountain gateway, craft brewery scene, sun-baked plains light. Solo-friendly small-group tours, walking food tours, day trips and workshops in Denver — meet other travelers, keep your independence, book everything in one place.

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Small-group tours & solo-friendly activities in Denver

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Cathedral Valley
8h

Small Group Tour of Pikes Peak and the Garden of the Gods from Denver

Take a guided tour through the most picturesque locations in Colorado Springs.

  • Top-rated · 4.9★
  • Bestseller
From $189 a person
Red Rocks Amphitheater
4h

Denver and Foothills Mountain Small-Group Tour

Take a guided tour through the most picturesque locations in the Denver area.

  • Top-rated · 4.9★
  • Free cancellation
From $79 a person
Hoover Dam
3h

Award Winning 3-Hour Hoover Dam Small Group Mini Tour from Vegas

The Hoover Dam Mini Tour - a three-time winner of Viator's "Experience Award," showcasing the world's best tours, is perfect if you're short on time.

  • Top-rated · 4.9★
  • Bestseller
From $68 a person
2h

Old Montreal Walking Tour | Small Group (Max 10) | by MTL Detours

• MTL Detours offers the #1 bestselling 2-hour walking tour covering the essential highlights of Old Montreal.

  • Top-rated · 4.9★
  • Bestseller
From $43 a person
8h

Discover Rocky Mountain National Park-Small Group Tour & Picnic

Climb from the streets of the "Mile High City" to Rocky Mountain National Park, on a day trip that showcases the rugged beauty of Colorado's mountains.

  • Top-rated · 4.9★
  • Bestseller
From $215 a person
Hoover Dam
12h to 13h

Small Group Grand Canyon, Hoover Dam, 7 Magic Mountains VIP Tour

Winner Of TripAdvisor's Best Of The Best Award as the 5th best tour in the United States!

  • Top-rated · 5.0★
  • Bestseller
From $190 a person
6h

Small Group: Valley of Fire Half Day Tour from Las Vegas

Escape the bustle of Vegas and immerse yourself in nature!

  • Top-rated · 5.0★
  • Bestseller
From $99 a person
Hallgrímskirkja
2h

Reykjavík Small group Walking Tour - by CityWalk

Informative and funny walking tour around Reykjavik in a small group.

  • Top-rated · 4.9★
  • Bestseller
From $51 a person
8h

Small-Group Tour of the Rocky Mountain National Park from Denver

Drive through the beautiful town of Boulder.

  • Top-rated · 4.9★
  • Free cancellation
From $159 a person
Guide greets a small-group of travelers in Plaza de Mayo, Beunos Aires, for a sightseeing city tour.
3h to 5h

Buenos Aires Small-Group City Tour

This service is unique due to its specific characteristics: small groups of people per tour, one language per vehicle, and an excellent profile and preparation of the tour guides.

  • Top-rated · 4.8★
  • Bestseller
From $38 a person
10h

Dolomites & Cortina Small Group Tour from Venice

Escape the city and spend a day in the Dolomite Mountains on a full-day trip from Venice!

  • 4.6★ · 1531 reviews
  • Bestseller
From $215 a person
10h

Small Group Tour: Grand Canyon West Rim, Skywalk & Hoover Dam

Travel in comfort and style to the Grand Canyon West Rim aboard our luxury 14-seat Mercedes vehicle.

  • Top-rated · 4.9★
  • Free cancellation
From $230 a person
14h

Los Angeles and Hollywood Small Group Day Tour from Las Vegas

** Rest assured, this tour stays well away from any areas impacted by recent fires, ensuring a safe and enjoyable experience for all ** Hooray for Hollywood - the city where...

  • Top-rated · 4.8★
  • Bestseller
From $280 a person
11h to 12h

Best of Death Valley Small Group Day Tour from Las Vegas

When choosing to see Death Valley there are many companies offering similar tours.

  • Top-rated · 5.0★
  • Free cancellation
From $199 a person
6h

Small Group Hoover Dam: From Above, On Top and Below Tour

See more of the Hoover Dam than any other tour from Las Vegas on the ultimate Hoover Dam tour!

  • Top-rated · 4.9★
  • Free cancellation
From $100 a person
8h 30m

Pikes Peak and Garden of the Gods Tour from Denver

This tour stands out by combining two of Colorado’s most iconic landscapes in one seamless, professionally guided experience.

  • Top-rated · 4.9★
  • Free cancellation
From $189 a person
1h 45m

Red Rocks Express Tour from Denver: Views and Photo Opportunities

NEW to Viator, but a longtime local favorite!

  • Free cancellation
  • Instant confirmation
From $49 a person
Delicious Denver Food Tours
3h

Downtown Denver Food Tour

Discover Denver one bite at a time on this three-hour walking food tour through the heart of downtown.

  • Top-rated · 5.0★
  • Bestseller
From $85 a person
2h

Verona Highlights Walking Tour in Small-group

Verona is one of Northern Italy’s most captivating cities, but truly understanding its history, stories, and hidden details is something you simply can’t get from a guidebook alone.

  • Top-rated · 4.8★
  • Free cancellation
From $45 a person
12h

Small Group Grand Canyon Skywalk & Hoover Dam Tour

ALL INCLUSIVE! Our amazing adventure travels through the majestic scenery of the southwest onto Hoover Dam and Grand Canyon West.

  • Top-rated · 5.0★
  • Free cancellation
From $195 a person
5h

Hiking in the Rockies - Group hike tour near Denver

Do you want to go for a hike but don't know which trail to pick, and don't want to get lost in the forest?

  • Top-rated · 4.9★
  • Free cancellation
From $65 a person
3h

3 Hour Whiskey and History Tour

Did you know Denver was founded over a barrel of whiskey?

  • Top-rated · 5.0★
  • Free cancellation
From $55 a person
Taste 10+ beers, visit 4 locations, and explore Denver with us on the LoDo Craft Beer Tour.
2h 30m

Denver Craft Beer Tour in Lower Downtown

Welcome to the ultimate craft beer experience in Denver, Colorado!

  • Top-rated · 4.9★
  • Free cancellation
From $58 a person
9h to 11h

Small-Group Grand Canyon Complete Tour from Sedona or Flagstaff

Our most diverse Grand Canyon tour, blends remarkable ruins, dramatic lava fields, majestic volcanoes and the magnificent Grand Canyon.

  • Top-rated · 4.9★
  • Bestseller
From $209 a person

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