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DoubleTree by Hilton Hotel Denver - Thornton

Main Meeting Room
1 of 9

Meetings and events

We have 5,000 sq. ft. of flexible meeting and event space, which can cater for up to 300 people. Our dedicated staff can help with menu planning, seating, and A/V equipment.

  • Total event space
    17,540sq. ft.
  • Largest room setup
    6,400sq. ft.
  • Meeting rooms
  • Guest rooms

Capacity chart

Chart displays number of guests per room layout.

Event Room NameBanquetConferenceSquareReceptionSchool RoomTheatreU-Shape
The Castle Event CenterSquare Feet: 6,400400100100400500800100
Colorado PatioSquare Feet: 4,00060--200-150-
Steamboat Grand BallroomSquare Feet: 2,948150505040015022050
Keystone & SilverthorneSquare Feet: 1,9361003030805414040
AspenSquare Feet: 96850306060508020
KeystoneSquare Feet: 96850303060508020
SilverthorneSquare Feet: 96860303080408030
YampaSquare Feet: 52830202040244020
Aspen 1Square Feet: 48420101230203510
Aspen 2Square Feet: 48420101230203510
BreckenridgeSquare Feet: 38020101230163010
BoardroomSquare Feet: 380-10-----
Pre-Function to BallrooomSquare Feet: 1,320---60---