Ameristar Casino Resort Spa

Located in the Rocky Mountains, a short 35 miles west of Denver, Ameristar offers a AAA Four Diamond meeting experience in the Denver Metropolitan area. This acclaimed destination features 15,000 sq. ft. of flexible indoor and outdoor event space, including a 5,000 sq. ft. ballroom. With 536 well-appointed guestrooms, including 64 luxurious suites, a rooftop pool, full-service luxury day spa, fitness center and five dining and entertainment venues, meetings become immersive retreats—where inspiration awaits at every turn.

Our largest space, the Summit Ballroom, boasts 5,000 sq. ft. of meeting and convention space with an 800 sq. ft. pre-function space and can accommodate large events of up to 400 guests, or the room can be easily divided to accommodate smaller events.

Explore all of our meeting space here.

Capacity15,000 sq. ft.
Meeting Spaces15
Largest Theatre5,000 sq. ft./400 people
Largest Classroom5,000 sq. ft/200 people
Largest Banquet5,000 sq. ft/300 people
Largest Reception5,000 sq. ft./500 people
Outdoor VenuesYes
Boardroom VenuesYes
Guest Rooms536
Room ServiceYes
In-House CateringYes

Guestrooms offer over 400 sq. ft. of space, king or queen bed(s), luxurious linens, upscale decor, spacious bathrooms and free WiFi.

Deluxe Spa Suites offer spacious bedroom and living areas, fireplace, elegance and panoramic views.

Mountain Pine sweets are authentically “Colorado” and perfect for your next retreat.

AAA Four Diamond weddings start here.  Say “I Do” in a beautiful setting that is full of entertainment, luck and prosperity.