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Primary Groups and Meetings
Holiday Inn Portland-By The Bay

Portland Meeting & Event Venue

This hotel is the largest convention facility in Maine, and your event's guests will love our exhibit hall with views of Casco Bay or an impressive ballroom. Our facilities span three different floors. The largest room can accommodate over 1,200 people.


At a Glance

Meeting and event rooms: 18

Guest rooms: 239


Catering available

Event planning services

Plan Your Event

Booking Details

To find availability and pricing information for your meeting or event, please request a meeting quote or book your event online.

Ready to book?

Email us at
Call us at 1-800-MEETING

Contact Information

If you have questions or would you like to book your meeting or event by phone, contact us at 1-800-3455070. Email us at