A playful self-guided walk through Fort Collins’ Old Town and riverside paths that uses 12 location-based riddles to reveal hidden courtyards, murals, and local stories. Ideal for families, friends, and curious travelers who prefer exploration at their own pace.
More ways to explore the area's outdoor wonders
You start on the Poudre River trail at Lee Martinez Park, phone in hand and the river daring you to look closer. Cottonwoods nudge the trail; the water pushes a steady tempo beneath the footbridge as the city’s brick facades and murals come into view. The game unfolds in short bursts—riddles that point you down alleys, into quiet courtyards, and toward the low hum of a working power plant seen from an unexpected angle.
Difficulty
moderate
Duration
1.5–2.5 hours
Fitness Level
Light-to-moderate fitness: suitable for people comfortable walking 2–4 miles with short standing and stair climbs.
Wildlife
History
Fort Collins began as a military post in the 1860s; the city’s growth followed irrigation and rail lines that shaped Old Town’s grid and industrial sites.
Conservation
The Poudre River corridor is actively managed for riparian health—stick to paths, pack out waste, and avoid disturbing nesting birds to minimize impact.
Reserve your spot on the Fort Collins' Old Town and River District city game today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Start at daylight
Play during daylight—many clues are visual and easier to read in natural light.
Charge and load the link
Open the web app link before you leave and keep your phone charged to avoid disruption while solving riddles.
Wear supportive shoes
Paved sidewalks and short sections of river-trail make comfortable walking shoes a must.
Pause if needed
You can pause the game and resume within 15 days—use breaks to sample a coffee or check a map.
Smartphone with charged battery
Runs the browser-based game and maps—keep it charged and data-enabled.
Comfortable walking shoes
Support for mixed pavement and short trail sections makes the walk more enjoyable.
Sunscreen & sunglasses
Open stretches along the river and sun-exposed sidewalks require sun protection.
summer
Light rain jacket
Spring showers are common; a compact jacket keeps you solving through light rain.
spring