Cathleen Stone Island provides beautiful corporate event facilities in the heart of the Boston Harbor. It’s the perfect venue for summer company outings, holiday parties, employee appreciation events, unique corporate clambakes, professional development days, team building workshops, and office retreats.
Choose from versatile meeting spaces, indoor and outdoor venues, full-range dining options, entertainment packages, overnight accommodations, and custom team-building initiatives. Whatever your goal, Cathleen Stone Island is sure to deliver.
Call 617.830.5122 to learn more.
Let us help you make the most of your summer retreat. Call our event planners today to design an amazing outing customized for you and your coworkers. Cathleen Stone Island’s meeting space combines the conveniences of a modern business facility with the splendor of a 204-acre nature preserve. Enjoy stunning beaches and serene meadows that invite relaxation and stimulate creative thinking. Book your summer corporate outing today and discover why Cathleen Stone Island Outward Bound is the perfect place to meet and retreat.
Transportation to and from Cathleen Stone Island is easy. Ferry service is included. Your team can sit back, relax, and enjoy a scenic ride through the Boston Harbor.
When it is time to celebrate your team give them Boston’s best: Cathleen Stone Island.
Our distinctive meeting rooms provide an inspirational setting for company conferences, staff retreats, or informal group gatherings. Full service food and beverages and audio visuals are available for an additional charge.
Facility Amenities
Explore the map below to start planning your island conference! Learn about our venue spaces, catering services, overnight accommodations and entertainment options!
Thompson Island is one of the largest, most accessible and most ecologically diverse islands in the Boston Harbor Islands National and State Park. With 204 acres of undeveloped property, the island has mature forests, meadows, freshwater and marine wetlands, salt marshes, and a variety of important geological features. Amenities include a formal school campus complete with dormitories, dining hall, classrooms, lab space, auditoriums, gymnasium, outdoor challenge courses, and climbing towers.
Thompson Island is one of the largest, most accessible and most ecologically diverse islands in the Boston Harbor Islands National and State Park. With 204 acres of undeveloped property, the island has mature forests, meadows, freshwater and marine wetlands, salt marshes, and a variety of important geological features. Amenities include a formal school campus complete with dormitories, dining hall, classrooms, lab space, auditoriums, gymnasium, outdoor challenge courses, and climbing towers.