Crack the Mile-High Code: A Smartphone Scavenger Hunt in Downtown Denver
Difficulty
moderate
Duration
1–3 hours
Fitness Level
Comfortable walking pace for 1.5–3 miles with frequent stops; suitable for most with basic fitness.
Overview
Turn downtown into your game board on a self-guided scavenger hunt that threads through Denver’s art, architecture, and civic icons. Solve clues, unlock local stories, and set your own pace across 1–3 miles of accessible urban terrain.
Crack the Mile-High Code: A Smartphone Scavenger Hunt in Downtown Denver
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Downtown wakes early in Denver. Light spills across the 16th Street Mall as the city stretches, buses glide, and the Blue Bear peers into the convention center as if it knows a secret you’re about to uncover. Your phone chimes—the first clue—and the grid of streets suddenly turns into a game board. What was a plaza becomes a puzzle. A statue isn’t just bronze; it’s a breadcrumb in a narrative only you and your team can solve.
Adventure Photos
Adventure Tips
Bring real data power
A US cellular data plan and a fully charged phone are essential for logging in, receiving clues, and submitting answers on the move.
Respect altitude and sun
At 5,280 feet, hydrate early and often, wear sunscreen, and take a steady pace to avoid headaches or fatigue.
Time your start for the flow
Begin early or late afternoon to dodge midday heat and heavier foot traffic on the 16th Street Mall.
Mind crosswalks and bikes
Clues can distract—use crosswalks, watch for mall shuttles and cyclists, and step aside before reading hints.
Local Insights
Wildlife
- Peregrine falcons that sometimes ride thermals along downtown towers
- Red-tailed hawks circling above Civic Center Park
History
Denver grew from an 1858 gold rush camp into a capital city shaped by the City Beautiful movement; the 16th Street Mall’s modern spine was influenced by I. M. Pei’s design vision.
Conservation
Choose transit or carpool to reduce congestion, carry a reusable bottle, and leave public spaces cleaner than you found them—urban Leave No Trace matters too.
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Adventure Hotspots in Denver, Colorado
Frequently Asked Questions
Recommended Gear
Smartphone with US data plan
Required to access the platform, receive clues, and submit answers in real time.
Comfortable walking shoes
Denver’s sidewalks and granite pavers feel best with cushioned, grippy footwear.
Portable battery pack
Clue-solving, photos, and GPS can drain batteries—bring backup power.
Light weather layer
Spring squalls and breezes roll through quickly; a packable shell keeps you comfortable.
spring specific