Hyatt Regency Boston / Cambridge offers 25,000 square feet of event space, including the elegant 7,008-square-foot Amesbury Ballroom, pre-function areas and flexible breakout spaces with experienced meeting planners and on-site catering for your successful Boston meeting. Discover premier facilities and modern technologies for your small or large-scale conference, industry meeting or professional event. Our hotel boasts an ideal location on the Charles River near downtown Boston within five miles of Logan Airport (BOS).