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Book the most customizable event space in the Boston area


With over 84,000 square feet of space, numerous meeting rooms, and world-class exhibition and event tent space, the BEST WESTERN Royal Plaza Hotel & Trade Center provides excellent meeting spaces near downtown Boston and Marlborough.

Whether your event has 10 guests or 1,000, our flexible floor plans offer no limitations – our dividable ballroom, five ballroom salon configuration, 22 meeting and banquet rooms, a 100-seat amphitheater, and pre-function areas handle big receptions, trade shows, presentations, weddings and conferences alike. All our spaces are installed with state-of-the-art technology, including overhead projectors and audio/visual equipment.

Let the professional planning and catering staff members ensure all events run smoothly through meticulous planning and execution. We'll walk you through catering, setting up furnishings, planning the space and equipment set up.

If your event calls for even more space, the adjacent trade center offers up to 47,500 square feet of space, perfect for large-scale conventions, trade shows, and marketplaces, while the new Royal Plaza Pavillion tent is a perfect locale for entertainment and social events.

You'll have no problem getting here: our hotel is located just off the I-495 and I-290. Our plentiful free parkings handle high volumes of guests at any time, while travelers and business people alike love the easy access to nearby attractions and MetroWest Regional Tranist transportation hubs while we complement your event with opportunities to visit the best of Marlborough and outer Boston.

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