THE ADVENTURE COLLECTIVE® · Independent discovery and booking for outdoor travel
Turn downtown Boulder into a playable map: a self-guided scavenger hunt that uses your smartphone to unlock clues across Pearl Street and the city’s public spaces. Expect 1–3 hours of urban exploration with local history, geology, and public art woven into the route.
Turn downtown Boulder into a playable map: a self-guided scavenger hunt that uses your smartphone to unlock clues across Pearl Street and the city’s public spaces. Expect 1–3 hours of urban exploration with local history, geology, and public art woven into the route.
You step out of a parking garage and the Flatirons loom to the west, their jagged faces shading the city as you tap through the first clue on your phone. Downtown Boulder becomes a playground — alleys, public art, and sandstone outcrops are all part of the game. The hunt threads Pearl Street Mall, side streets lined with cafés, and small plazas that reveal the city's mix of outdoor culture and civic art.
Verified experiences and guided adventures in the surrounding area.
Operated by Puzzling Adventures · Boulder, Colorado
You step out of a parking garage and the Flatirons loom to the west, their jagged faces shading the city as you tap through the first clue on your phone. Downtown Boulder becomes a playground — alleys, public art, and sandstone outcrops are all part of the game. The hunt threads Pearl Street Mall, side streets lined with cafés, and small plazas that reveal the city's mix of outdoor culture and civic art.
Boulder sits at the foothills of the Rockies on ancestral Ute lands. Geologically the area is defined by Precambrian sandstone and conglomerates uplifted into the Flatirons; downtown streets trace a grid beneath those same rocky ribs. Culturally, Boulder blends a college-town energy with outdoor-first lifestyles: bike lanes hum, independent shops trade in local craft, and public art pops up in unexpected corners.
The experience is a self-guided scavenger hunt: your smartphone is the map and clue book. Expect 1–3 hours of walking across paved sidewalks and occasional short stair segments, with challenges that reward observation and lateral thinking rather than speed. Teams of up to 12 can play; registration is completed online before you begin, and a US cellular data plan is required to load clues and submit answers.
Practical edge: start early to avoid crowds on Pearl Street and to secure parking; wear supportive walking shoes; bring a power bank and water; and plan for variable weather — mountain afternoons can change fast. Read the voucher instructions closely to register, then let the city, its rocks, and its public art push you from clue to clue.
moderate.
1–3 hours.
Light-to-moderate fitness: able to walk a few miles on paved surfaces and handle short stair segments.
Most teams finish between 1–3 hours, depending on pace, number of stops, and time spent solving clues.
The start and end point is a recommended parking lot or garage provided in your voucher; the route is self-guided and loops through downtown Boulder.
Yes — a US cellular data plan is required to load the interactive clues and progress through the game in real time.
The experience is listed as wheelchair accessible, but some public spaces may have curb cuts or short ramps; check route details and contact providers if you have specific accessibility needs.
Boulder grew as a railroad and mining supply town in the late 19th century; its downtown grid and many sandstone buildings reflect that period of rapid growth.
Boulder emphasizes renewable energy and waste reduction; stick to sidewalks and public paths, dispose of trash properly, and support local businesses to keep downtown vibrant and sustainable.
Puzzling Adventures operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.
You step out of a parking garage and the Flatirons loom to the west, their jagged faces shading the city as you tap through the first clue on your phone. Downtown Boulder becomes a playground — alleys, public art, and sandstone outcrops are all part of the game. The hunt threads Pearl Street Mall, side streets lined with cafés, and small plazas that reveal the city's mix of outdoor culture and civic art.
You step out of a parking garage and the Flatirons loom to the west, their jagged faces shading the city as you tap through the first clue on your phone. Downtown Boulder becomes a playground — alleys, public art, and sandstone outcrops are all part of the game. The hunt threads Pearl Street Mall, side streets lined with cafés, and small plazas that reveal the city's mix of outdoor culture and civic art.
Boulder sits at the foothills of the Rockies on ancestral Ute lands. Geologically the area is defined by Precambrian sandstone and conglomerates uplifted into the Flatirons; downtown streets trace a grid beneath those same rocky ribs. Culturally, Boulder blends a college-town energy with outdoor-first lifestyles: bike lanes hum, independent shops trade in local craft, and public art pops up in unexpected corners.
The experience is a self-guided scavenger hunt: your smartphone is the map and clue book. Expect 1–3 hours of walking across paved sidewalks and occasional short stair segments, with challenges that reward observation and lateral thinking rather than speed. Teams of up to 12 can play; registration is completed online before you begin, and a US cellular data plan is required to load clues and submit answers.
Practical edge: start early to avoid crowds on Pearl Street and to secure parking; wear supportive walking shoes; bring a power bank and water; and plan for variable weather — mountain afternoons can change fast. Read the voucher instructions closely to register, then let the city, its rocks, and its public art push you from clue to clue.