Store Information

Altitude Authentics - Store GraphicAltitude Authentics is a 3,200 square foot facility that features officially licensed Denver Nuggets, Colorado Avalanche, Colorado Mammoth and Colorado Rapids merchandise.

Located in Pepsi Center's Grand Atrium, Altitude Authentics' hours are as follows; Open Mon-Fri from 10am-5pm, Sat from 10am-3pm and closed Sundays.

** Altitude Authentics Grand Atrium stores will be closed June 28 - June 29 for year end inventory. We apologize for any inconvenience. 

Holiday Hours
Black Friday to Christmas the store will be open Mon-Sat 10-5
Sun 10-3 Christmas Eve day 10-3 and closed Christmas

To place an order or for store information, please call 303.405.1304 or 888.287.6847. | Buy Nuggets Merchandise | Buy Mammoth Merchandise