Where Architectural Innovation Meets Extraordinary Events
In the heart of downtown Seattle, the Seattle Convention Center's Summit building reimagines the traditional convention experience through striking contemporary architecture, expansive glass walls, natural materials, and thoughtfully designed spaces that connect attendees to the energy of the Pacific Northwest.
Opened in January 2023, Summit is one of the country's most architecturally distinctive convention facilities. Its soaring atriums, signature glass-enclosed Hillclimb, outdoor terraces, and sweeping city views create an environment where the building itself becomes part of the event experience.
Designed for large-scale conventions, technology conferences, corporate meetings, exhibitions, and high-profile gatherings, Summit offers approximately 570,290 square feet of event space, including 248,450 square feet of exhibition and flex space, 62 meeting rooms, and a spectacular 58,000-square-foot ballroom.
The venue combines the technical capabilities required for complex productions with the warmth of Pacific Northwest-inspired design, offering planners an exceptional balance of functionality, sustainability, and experiential appeal.
Venue Info
Property Name: Seattle Convention Center — Summit Building
Address: 900 Pine Street, Seattle, WA 98101
Phone: (206) 694-5000
Venue Type: Convention Center | Exhibition Facility | Corporate Meetings & Events
Year Opened: 2023
Total Event Space: Approximately 570,290 sq. ft.
Exhibition & Flex Space: 248,450 sq. ft.
Meeting Rooms: 62
Meeting Room Space: 99,620 sq. ft.
Largest Ballroom: 58,000 sq. ft., column-free
Largest Ballroom Theater Capacity: 5,000 attendees
Largest Ballroom Banquet Capacity: 3,780 guests
Largest Ballroom Classroom Capacity: 3,540 attendees
Outdoor Event Space: 14,000 sq. ft. Garden Terrace
Sustainability: LEED Platinum-certified building
Meeting and Event Space Details
Signature Ballroom — 58,000 Sq. Ft.
Summit's dramatic, column-free ballroom is among its most impressive features, offering 55-foot maximum ceiling heights and an expansive window overlooking Seattle's Capitol Hill neighborhood and the Cascade Range.
The ballroom can be divided into multiple configurations, accommodating general sessions, corporate conferences, awards ceremonies, banquets, and large-scale presentations.
Maximum published capacities:
Theater: 5,000
Classroom: 3,540
Banquet: 3,780
Exhibition Hall — 149,200 Sq. Ft.
A flexible exhibition environment with approximately 30-foot ceilings, designed for trade shows, conventions, major exhibitions, and large corporate productions.
Features include dedicated loading infrastructure, large access portals, and adaptable floor configurations.
Flex Hall — 99,250 Sq. Ft.
A carpeted, acoustically treated multipurpose space that can accommodate exhibitions, breakout programming, conference sessions, catered events, and other large gatherings.
Its divisible layout allows planners to customize the environment for different program requirements.
Meeting Rooms — 99,620 Sq. Ft.
Summit offers 62 meeting rooms across multiple levels, supporting everything from executive meetings and educational sessions to concurrent conference tracks and private industry gatherings.
Room sizes and configurations accommodate a range of presentation styles, workshops, and corporate programming.
Garden Terrace — 14,000 Sq. Ft.
An exceptional outdoor gathering environment with urban views and Pacific Northwest character.
The Garden Terrace offers an appealing setting for networking receptions, corporate hospitality experiences, outdoor celebrations, and conference breaks.
The Hillclimb & Atrium Spaces
One of Summit's most recognizable architectural features, the glass-enclosed Hillclimb connects the building's levels while offering dramatic downtown views.
Expansive atriums, natural light, and contemporary gathering spaces create memorable arrival experiences and opportunities for informal networking throughout the property.
Event Technology & Production Capabilities
High-capacity event connectivity and internet services
Audiovisual and presentation infrastructure
Flexible exhibition and general-session configurations
High-ceiling production environments
Dedicated loading docks and freight elevators
Event production and technical coordination
Digital presentation and hybrid-event possibilities
Multiple breakout and concurrent programming spaces
Specific internet bandwidth, audiovisual equipment, rigging specifications, and production services should be confirmed with the venue's event services team.
Accessibility and Transportation
Airport Access
Seattle-Tacoma International Airport (SEA): Approximately 15 miles south of downtown Seattle.
Travel time varies considerably with traffic, typically around 25–45 minutes by car.
Public Transportation
Sound Transit Link Light Rail: Westlake Station provides downtown rail access within walking distance of Summit.
King County Metro: Multiple bus routes serve the surrounding downtown area.
Ground Transportation: Taxi, rideshare, private transportation, and charter services are available.
Parking
Summit Garage: Accessible via 1009 Olive Way.
On-site parking is available, including designated accessible parking and electric vehicle charging facilities. Parking rates and availability vary.
Accessibility
Summit provides accessible entrances, elevators, restrooms, and circulation routes designed to accommodate attendees with mobility requirements.
Planners should coordinate directly with the convention center regarding specific accessibility accommodations, event layouts, and attendee services.
The TOPVENEWS Perspective
Best Suited For: Technology Conferences | Corporate Conventions | Major Trade Shows | Leadership Summits | Industry Exhibitions | Large-Scale Meetings | Awards & Recognition Events
For planners seeking a convention environment that feels distinctly different from a traditional exhibition facility, Summit delivers an exceptional combination of architectural innovation, technical versatility, and destination appeal.
Its expansive windows, dramatic interior spaces, natural materials, and elevated outdoor environments create a setting where attendees experience Seattle throughout the event—not simply during the hours between sessions.
The downtown location places delegates near Seattle's hotels, dining, arts, and cultural attractions, extending the event experience beyond the convention floor.
More Than a Convention Center. An Experience.
Property Contact & Inquiries
Seattle Convention Center — Summit
900 Pine StreetSeattle, WA 98101
Phone: (206) 694-5000
Website: www.seattleconventioncenter.com
Event Planning: Contact Seattle Convention Center for availability, floor plans, event services, and proposals.
