How to Reach Us

Rocky Flats National Wildlife Refuge is part of the Colorado Front Range National Wildlife Refuge Complex. Refuge Headquarters is at Rocky Mountain Arsenal National Wildlife Refuge in Commerce City, Colorado. For questions about Rocky Flats please call 303-289-0232 or send an email to

Driving Directions: From Highway 36, take Take the Wadsworth Parkway exit. Turn left onto Interlocken Loop/Wadsworth Parkway (0.4 miles). Turn right onto CO-128 W/Interlocken Loop. Continue on Interlocken Loop, which turns into West 120th Avenue. Take West 120th Avenue to the Refuge main entrance.

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Location and Contact Information