Drive the 11-mile Wildlife Drive aboard the Roaming Bison for a guided, climate-controlled safari through a 15,000-acre urban refuge. Ideal at dusk, this two-hour tour concentrates sightings of bison, raptors, and wetland birds with expert interpretation.
More ways to explore the area's outdoor wonders
Late-afternoon light flattens the prairie and the Roaming Bison vehicle hums down the gravel of the 11-mile Wildlife Drive. Wind tugs at grasses that push back like a crowd as the guide eases the vehicle toward a distant hump of dark muscle—bison feeding against the skyline. Raptors wheel overhead, and a marsh nearby hisses with ducks taking flight.
Difficulty
easy
Duration
2 hours
Fitness Level
Suitable for most fitness levels; minimal walking required beyond short Visitor Center loops
Wildlife
History
The refuge occupies land that was historically used for chemical and military manufacturing; extensive remediation and habitat restoration over decades enabled its conversion to a national wildlife refuge.
Conservation
Ongoing restoration and strict visitor protocols protect habitats while interpretation emphasizes the site’s recovery; stay on designated routes to minimize disturbance.
Reserve your spot on the Rocky Mountain Arsenal Safari in Denver today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Aim for dusk
Wildlife is most active in the hours before sunset—book the late-afternoon slot for the best sightings.
Bring optics
A 300mm+ lens or quality binoculars make distant bison and raptors much easier to photograph and identify.
Dress in layers
Temperatures can drop quickly at dusk across the exposed prairie—wear windproof layers.
Respect wildlife distance
Stay with the vehicle and follow your guide’s instructions; animals here are wild and can be unpredictable.
Binoculars (8–12x)
Bring optics to scan wetlands and distant bison for better viewing and ID.
Telephoto camera lens (200–600mm)
For sharp wildlife photos from the vehicle without disturbing animals.
Layered jacket
Keeps you warm during cool evenings on the open prairie.
fall
Reusable water bottle
Staying hydrated is important, especially in summer heat and on longer drives.
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