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Must-do experiences
Rocky Mountain National Park tour from Denver: Small group picnicSmall-group tour of Rocky Mountain National Park from Denver or Boulder with park entry, guide, and picnic lunch included.
- 3,515 reviews
- 4.91★
- Duration
- 8h
- start times · Every day
- 2
Boulder E-Bike Tour: Flatirons, CU Campus & NCARElectric bike tour of Boulder covering Boulder Canyon, Chautauqua Park, CU Campus and NCAR with professional guide and all gear included.
- 391 reviews
- 4.98★
- Duration
- 2h 30m
- start times · Wed–Sun
- 2
Rocky Mountain National Park tour from Boulder: Trail Ridge RoadSmall group tour from Boulder through Rocky Mountain National Park with professional guide, park entrance, bottled water and picnic lunch included.
- 516 reviews
- 4.93★
- Duration
- 8h
- Every day
- 09:00
Recommended (7)
Guided eBike Tour Boulder: Flatirons, Pearl Street & CU Campus
- 295 reviews
- 4.90★
- Duration
- 2h–3h
eBike Tour Boulder: Electric Fat Tire Bike on Paved Paths
- 254 reviews
- 4.88★
- Duration
- 2h–3h
Rocky Mountains: Self-Guided Audio Drive & Trail Ridge RoadUS$ 19.99US$ 16.99per group
- 91 reviews
- 4.63★
- Duration
- 8h–16h
Private Boulder hiking tour: Flatirons & Mallory Cave Trail
- 9 reviews
- 5.00★
- Duration
- 2h–3h
Boulder Flatirons Private Photo Adventure: Professional Images
- 8 reviews
- 4.50★
- Duration
- 45m
More options (10)
Boulder Flatirons hike with local guide: Storytelling and viewsHike the Boulder Flatirons with a local guide for 3 hours, learning the landscape's flora, fauna and history while stopping for views of Boulder and the Front Range.
- 7 reviews
- 5.00★
- Duration
- 3h
- Every day
- 10:00
Boulder to Eldorado Canyon E-Bike Tour: 29 Miles with Ice CreamE-bike tour from Boulder through Eldorado Canyon State Park on 29 miles of scenic roads, with a guide and park pass, ending at the Dushanbe Teahouse for artisanal ice cream.
- 5 reviews
- 5.00★
- Duration
- 4h–5h
- Every day
- 09:30
Boulder Yoga Hikes: Flatirons Hike with YogaJoin a small-group yoga and hiking tour on Boulder's Flatirons with a guide who paces the trail for breath and movement. Mat rental included, no experience needed.
- 4 reviews
- 5.00★
- Duration
- 2h
- start times · Every day
- 2
Boulder E-Bike Tour: Switzerland Trail Dirt RoadsRide a full-suspension electric mountain bike on Boulder's Switzerland Trail and Sugarloaf Mountain with a local guide on this 3.5-hour tour that includes water and snacks.
- 4 reviews
- 5.00★
- Duration
- 3h 30m
Rocky Mountain Fly Fishing Tour: Expert Guided InstructionLearn fly fishing on Colorado's best waters with a guide certified in first aid, all gear included, pickup from Boulder.
- 2 reviews
- 5.00★
- Duration
- 4h
Rock Climbing in Boulder Canyon: Learn with a Pro GuideNew to climbing or brushing up? Learn outdoors in Boulder Canyon minutes from downtown with a professional guide who teaches knots.
- 2 reviews
- 5.00★
- Duration
- 4h
- start times · Every day
- 2
Guided Fly Fishing Trip in Rocky Mountain National Park: 6 HoursFly fishing guide leads small groups of up to three in Rocky Mountain National Park and nearby rivers, teaching casting techniques while you fish for trout.
- 1 review
- 5.00★
- Duration
- 6h
Flatiron Summit Climb in Denver: Guided rock climbingGuided rock climbing at the Flatirons near Denver with a local guide, equipment included, and routes for all ability levels. Hike to the base.
- Duration
- 4h
- Every day
- 08:00
Boulder Foraging Class: Learn Edible Plants on a Mountain HikeLearn to identify edible, medicinal and poisonous plants on a guided hike through Boulder's Rocky Mountain meadows and forests with an experienced forager.
- Duration
- 2h
- Every day
- 08:00
Denver Hotels to Airport: Private Black Car TransferPrivate car service from Denver hotels to DEN airport with professional driver and luxury vehicle. Fixed pricing, no surge fees. Available 24/7.
- Duration
- 1h
Boulder at a glance ✓ 2026-11-03
- Most booked: Rocky Mountain National Park tour from Denver: Small group picnic, US$ 215 (8h, 4.91★ · 3,515).
- Top rated: Boulder E-Bike Tour: Flatirons, CU Campus & NCAR, US$ 104 (2h 30m, 4.98★ · 391).
- Best value: Rocky Mountain National Park tour from Boulder: Trail Ridge Road, US$ 169 (8h, 4.93★ · 516).
Of the 20 experiences: 20 with free cancellation, 15 with instant confirmation, 4 with hotel pickup and 6 bookable last-minute.