InterContinental Boston is a waterfront hotel and wedding venue in Boston, MA, set directly on Fort Point Channel at the historic site of the Boston Tea Party, steps from the Seaport and the Financial District. Recently renovated, it pairs the sprawling Rose Kennedy Ballroom with the more intimate, divisible Abigail Adams Ballroom, both wrapped in floor-to-ceiling windows over the harbor. With 32,000 square feet of event space and 424 guest rooms on site, it hosts weddings and corporate events from intimate gatherings to over 300 guests in the heart of downtown Boston.
What makes InterContinental Boston a standout Boston wedding venue?
Few Boston venues put you this directly on the water. The hotel sits on Fort Point Channel, on the same site as the 1773 Boston Tea Party, with the historic Tea Party Ships visible just outside and the Financial District skyline across the channel. Both ballrooms are wrapped in floor-to-ceiling windows, so natural light and harbor views carry through ceremony, cocktail hour, and reception without ever leaving the building. The Rose Kennedy Ballroom, at nearly 5,000 square feet with large lantern-style chandeliers, scales up to a grand-gala feel for the biggest guest lists, while the Abigail Adams Ballroom, three rooms in one, divides to fit a more intimate wedding just as comfortably. Couples consistently praise their catering director by name for staying responsive and creative from the first quote through the wedding day, and the hotel’s global culinary team is used to weaving in specific cultural and religious traditions with real care. An “Intimate I Do’s” package bundles a light-filled ceremony space, a seated dinner with tableside wine service, and a wedding-night stay in a Junior Suite into one simple booking, and the hotel’s downtown location puts the Greenway, Faneuil Hall, and the Seaport all within an easy walk for out-of-town guests filling the free hours around the wedding.
Lodging and parking
InterContinental Boston offers 424 on-site guest rooms, so the wedding party and out-of-town guests can stay exactly where the celebration happens, with suite upgrades commonly available for parents and VIP guests. On-site valet parking is available for a fee, commonly cited around $55 to $65 per 24 hours, so budget for that as part of the day’s logistics; nearby garages in the neighborhood sometimes offer lower weekend rates worth comparing. A downtown waterfront ballroom with floor-to-ceiling windows rewards lighting that plays off the harbor and skyline, which is where Black Diamond comes in.
How does Black Diamond produce events at InterContinental Boston?
A glass-walled ballroom over Fort Point Channel rewards lighting that complements the lantern-style chandeliers and the harbor and skyline views rather than overpowering them, all on LED fixtures suited to the room. We bring custom uplighting and run sound built for a ceremony, cocktail hour, and reception that can all happen within the same hotel, whether in one ballroom or moving between the Abigail Adams and Rose Kennedy spaces. Our DJ and MC talent keeps the floor moving, photo booths add a keepsake, live musicians set the tone for the ceremony and cocktail hour, and our photography and videography team captures the Fort Point Channel views, the historic Tea Party Ships, and the ballroom’s floor-to-ceiling light. For the conferences and corporate galas the hotel’s 32,000 square feet of meeting space regularly hosts, we bring full corporate event production.
Common questions about weddings at InterContinental Boston
Where do ceremonies take place? Indoors in the Abigail Adams or Rose Kennedy Ballroom, both lit by floor-to-ceiling windows over the channel, so there’s no separate outdoor ceremony space to plan for.
What is the rain plan? Because ceremonies here are held indoors as a matter of course, weather is not a factor to plan around, and the harbor views hold up in any forecast.
How many guests can it hold? The Rose Kennedy Ballroom handles the largest weddings, commonly cited over 300 guests, with the divisible Abigail Adams Ballroom suited to more intimate celebrations.
Does Black Diamond do corporate events here too? Yes. The hotel’s 32,000 square feet of meeting and event space regularly hosts conferences and corporate galas, and we bring full corporate event production.