Corporate Events and Conferences on Cobbetts Pond

Depending on the format and room configuration, Castleton can accommodate corporate events ranging from approximately 35 to 800 guests.

For banquet-style events, the main ballroom can seat up to approximately 500 guests while keeping the 1,800-square-foot dance floor open, or approximately 550 guests when additional tables are added to the dance-floor area.

Open-format conferences, expos, networking events, and trade shows may accommodate larger groups depending on the layout.

Castleton typically hosts corporate groups beginning at approximately 35 guests.

The banquet hall can be divided with air walls so smaller meetings, board retreats, training programs, and company dinners feel appropriately sized.

Yes. Castleton’s banquet hall can be divided into two, three, or four rooms using air walls.

Depending on your agenda, the rooms may be configured for general sessions, breakout discussions, concurrent training sessions, meals, registration, or other event activities.

Available in-house presentation resources include:

• One screen in the banquet room
• Sound systems
• A microphone
• A podium

Additional audiovisual needs can be coordinated with companies listed on Castleton’s Preferred Vendors page.

Yes. Castleton offers high-speed Wi-Fi supported by a dedicated fiber line and multiple access points throughout the venue.

Yes. Castleton offers approximately 230 paved parking spaces on-site, plus overflow parking for approximately 50 additional vehicles

Castleton can host conferences, conventions, board meetings, leadership retreats, training sessions, seminars, company parties, holiday parties, employee and customer appreciation events, award ceremonies, galas, sales kickoffs, trade shows, vendor expos, networking events, recruiting events, fundraisers, and company off-sites.

Yes. Catering is handled by Castleton’s in-house culinary team.

Options may include meeting breaks, boxed or working lunches, buffets, plated meals, and cocktail receptions depending on your group size, schedule, and preferred service format.

Yes. Castleton can host full-day conferences, training programs, seminars, conventions, and company-wide meetings.

Our team can help coordinate room layouts, breakout spaces, catering, presentation needs, meeting breaks, and the overall event timeline.

Yes. Depending on booth sizes and layout, Castleton can accommodate up to approximately 90 vendor booths and open-format events with as many as approximately 800 attendees.

Electrical access is available but should be planned in advance.

Standard vendor access is generally available approximately two hours before the event.

When additional setup time is needed, earlier access may be discussed based on the event schedule and venue availability.

Castleton’s Event Coordinators help guide the planning process before the event.

On the day of the event, a Banquet Captain serves as a point of contact and helps keep the event running smoothly.

Yes. Castleton hosts holiday parties for departments, leadership teams, customers, and larger companies.

Prime November and December dates can book well in advance, so organizations are encouraged to contact the Castleton team early.

Castleton does not provide on-site hotel accommodations.

Our Preferred Vendors list includes nearby lodging recommendations for guests and attendees traveling to the area.

Castleton Banquet & Conference Center is located on Cobbetts Pond at 58 Enterprise Drive in Windham, New Hampshire.

The venue is convenient to Salem, Manchester, Nashua, northern Massachusetts, and the greater Boston area