Discover the magic that our event specialists at St. Charles can do in our Discovery Ballroom, the largest meeting space available at Ameristar St. Charles. Split into two main ballrooms and a pre-function room that together can become as large or small a space as you need, this space is perfect for meetings and events alike.
Pre-Function: 2,808 sq. ft.
Main Ballroom 1: 9,828 sq. ft.
Main Ballroom 2: 11,817 sq. ft.
Supported Layouts and Capacities
General Event Space
| Maximum Capacity: 580
Let your imagination run wild in our Imagination Room, where all your dreams of a perfectly-planned event can come true. With a main ballroom that can be split into either two or four separate sections, or used as one whole room, there's no event too big or too small for the Imagination Room.
Supported Layouts and Capacities
Classroom - 18"
Capacity: 200 People
Hollow Square
Capacity: 80 People
Reception
Capacity: 580 People
Theater
Capacity: 500 People
U-Shape
Capacity: 56 People
Features
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Special Features:
3,876 sq. ft.
Named for traits that you would like to see come through in your meetings, our five meeting rooms - Aspiration, Insight, Prosperity, Success, and Vision - are the perfect place to focus on the task at hand. Or for a more traditional meeting space, our Wisdom Boardroom offers space to plan and think with colleagues.
Supported Layouts and Capacities
Features
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Special Features:
Aspiration: 476 sq. ft.
Insight: 625 sq. ft.
Prosperity: 575 sq. ft.
Success: 598 sq. ft.
Vision: 598 sq. ft.
Wisdom: 676 sq. ft.
Restaurant/Lounge
| Maximum Capacity: 881
As Ameristar's most cutting-edge event space, RYSE Nightclub is the perfect reception location for organizations or individuals looking for a different twist on the traditional reception and a non-traditional space for group meetings.
This space features two distinct rooms, including a luxurious, intimate lounge anchored by signature six-foot fireplaces and a high-energy nightclub with three 30-foot bars and an expansive Brazilian walnut wood dance floor framed by 20 tables, perfect for gathering.
Supported Layouts and Capacities
Classroom - 18"
Capacity: 30 People
Hollow Square
Capacity: 30 People
Reception
Capacity: 881 People
Theater
Capacity: 44 People
Trade Show - 10 x 10
Capacity: 4 People
U-Shape
Capacity: 24 People
Outdoor Venue
| Maximum Capacity: 300
The Event Lawn is a beautiful, outdoor, rooftop venue by the pool deck overlooking the Missouri River. The state-of-the-art sound system provides a unique experience that makes this space perfect for weddings, welcome receptions, and unique team building events.
Supported Layouts and Capacities
Banquet - 10 per
Capacity: 150 People
Theater
Capacity: 300 People