Here at Holiday Inn Diamond Bar, we can handle your small meetings in our boardrooms, big parties up to 120 guests , or anything in between with our partitioned gateways. With 3,444 sq. ft. of space and our own catering, we hope to host your event!
At a Glance
Meeting and event rooms: 3
Guest rooms: 176
To find availability and pricing information for your meeting or event, please request a meeting quote or book your event online.
Email us at firstname.lastname@example.org
Call us at 1-800-MEETING