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The Castle Event Center ● 83 East 120th Avenue ●Thornton, Colorado 80233 ● (303) 252-6005 ●
The Castle Event Center is a Colorado landmark. Located just off of I-25 and 120th Avenue in Thornton, the Castle's enchanting exterior has defined Denver's northern border since the mid-1980's. Formerly referred to as the Graystone Castle, home of the legendary Rush nightclub, the Castle Event Center is now host to upscale weddings, quinceañeras, corporate events and trade shows.

Among the Castle Event Center's many unique characteristics are:

  • A Juliet balcony perfect for the presentation of the guest(s) of honor
  • A private bridal ready room
  • A turret lounge area
  • An elevated stage
  • An expansive dance floor
  • Banquet seating for up to 600 guests
  • Double-sided lower and upper bars
  • Hotel accommodations at the adjoining DoubleTree Denver-Thornton
  • In-house or offsite catering options
  • Over 200 free parking spaces
  • Permanent hanging lanterns
  • Two separate staircases for grand entrance options

...and much more!


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