Events & Meetings

Events

Situated in the heart of Downtown Calgary, our hotel offers the perfect setting for your business or social events. With nine stylish venues and 11,000 sq. ft. of flexible meeting space—plus a direct connection to the Calgary TELUS Convention Centre, adding 110,000 sq. ft.—we can host everything from small gatherings to large functions for up to 235 guests. Our 5,500 sq. ft. rooftop patio provides a stunning open-air space with panoramic city views, ideal for receptions or networking events. Featuring modern technology and personalized service, our team ensures every detail is expertly managed. Whether you're planning a corporate event or searching for elegant hotel wedding venues in Calgary, our experienced team delivers personalized service, modern technology, and exceptional catering to ensure every event is a success.

16

Event Rooms

112537 SQ FT

Total Event Space

3800

Capacity Largest Space

26

Breakout Rooms

Start Planning Your Meetings or Events Here

Tell us about your event, then we'll contact you and plan it together

Sunalta

Weddings and Occasions

Take advantage of 11,000 square feet at our Calgary hotel with a spacious rooftop patio

Walk from our hotel wedding venues to Calgary's TELUS Convention Centre Learn More
Select from one of eight versatile downtown Calgary wedding venues for up to 450 event attendees
Let us reserve your hotel wedding venue or at Calgary's convention center
Ensure event success with our expert planners, customizable menus, hi-tech AV and on-site support
After your event, explore downtown Calgary from our environmentally sustainable hotel Learn More
Celebrations and More
Happy wife and groom dancing at wedding reception

Marry Me at Marriott

Celebrate your special moments with our elegant wedding venues in Calgary. Whether you're planning an intimate gathering or a grand celebration, our spaces and personalized service ensure an experience that reflects your vision. With superior attention to detail, and globally inspired cuisine, our tailored wedding packages offer a memorable journey for you and your guests—from the first toast to the final dance.

Rooftop patio with seating and lights

Best Patio In Downtown Calgary

Perched above the bustling city streets, our ONEUP Patio offers an unbeatable combination of elevated comfort, curated cocktails, and breathtaking views of the Calgary skyline. From locally inspired bites to signature drinks, this is where warm hospitality meets the pulse of downtown—an experience not to be missed.

Elevated dining at One18 Empire

Globally Inspired Menus

We offer a diverse catering menu for events that includes globally inspired cuisine, making it an ideal choice for gatherings with international themes. Whether you're hosting a meeting in our Calgary hotel business space, planning a wedding reception, or organizing a conference, our culinary team creates customized menus that accommodate international tastes, dietary preferences, and cultural traditions.

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Meeting room with large table, chairs, tv.

Meetings and Events

The hotel is connected to Calgary TELUS Convention Centre and its 110,000 sq. ft of event space

Take advantage of 11,000 square feet of flexible upscale meeting space in Calgary's downtown Learn More
Select from eight versatile meeting spaces in Calgary's downtown, with space for up to 450 attendees Learn More
Let us reserve Calgary hotel business space in one of our venues or at the convention center
Ensure success with our expert planners, customizable menus, hi-tech AV and on-site support
After your event, explore downtown Calgary from our environmentally sustainable hotel Learn More

Offers & Packages

Ballroom Hotel Downtown Calgary

Kensington

Kensington offers the remarkable flexibility of being divided into four separate rooms, allowing for a more customized event layout. This feature makes it ideal for larger conferences or multi-session events that require a variety of setups across different areas. By partitioning the space into four distinct sections, event organizers can host multiple sessions simultaneously.

Sunalta - Details

Sunalta

Sunalta forms an adaptable event space that can be combined for larger gatherings or split into three rooms for synchronous sessions or breakout discussions. The flexibility of this meeting room in Calgary makes it ideal for conferences, networking events, or multi-part programs. Connected directly to our rooftop patio, this versatile Calgary hotel business space creates a seamless indoor-outdoor setting.

U-Shape Meeting Space Calgary

Acadia

Acadia offers a welcoming setting for corporate dinners, celebrations, and intimate gatherings. When combined, Acadia A and B create an elegant event venue in Calgary downtown with flexible banquet seating for presentations, networking, and special occasions. This space is ideal for hotel wedding venues in Calgary, rehearsal dinners, and business events, providing personalized service in a comfortable atmosphere

Frequently Asked Questions