Make Your Wedding Truly Remarkable
Nestled along the banks of the Cobbetts Pond in Windham, Castleton Banquet and Conference Center functions as a premier venue for weddings, parties, and corporate events. Our private setting and lakeside views make us a perfect option for your next function. Founded by the Armstrong family, we have served the greater New England area for over 25 years. At Castleton Banquet and Conference Center, we know what works best when it comes to hosting and planning and we are committed to working with you to ensure that your event is a memorable one. For a free estimate on your next event, contact our office at (603) 898-6300 today!
Castleton Banquet and Conference Center is perfect venue for:
It’s the Perfect Venue for Any Occasion
Castleton Banquet and Conference Center offers the use of a multi-functional indoor space, which can be great for both corporate activities and social events. Meanwhile, outside of this space, we boast picturesque views along the water and by the gardens.
Our event spaces also feature:
Contact Us For Questions, Estimates, & Reservations
Do you have an upcoming wedding or other social gatherings in need of the perfect setting? With decades of experience in this field, we can accommodate you. We offer free evaluations and estimates. If you have any questions or are interested in reserving one of our venues, please feel free to contact us at (603) 898-6300
95 Reviews for Castleton Banquet and Conference Center
Recommended by 98% of couples
23 User photos
Emily · Married on 10/10/2020
Best Wedding Venue Ever.
Truly!! My husband and I decided to host our wedding at The Castleton back in 2018, planning for October 2020. Then... welp... 2020 happened. The Castleton manager, Stephanie, and all of their staff could not have been more responsive, understanding and simply amazing throughout the entire wedding planning process. After many phone calls, emails and adjustments to our plans, the big day finally came. It. Was. PERFECT. The venue was absolutely gorgeous. Julia took notes of my vision, made the place look incredible and I did not have to worry anything other than enjoying our perfect day. Our guests had an absolute blast despite the ongoing chaos and loved the space indoors and out (especially the fire pit). Truly, we would not have been able to have the wedding of our dreams this year if it had not been for The Castleton and their wonderful staff!Sent on 10/28/2020
Castleton Banquet and Conference Center's reply:Thank you for your kind words Emily. We loved working with you and Mike and being a part of your wedding day. We wish you both many years of happiness and joy!
kayla · Getting married on 10/23/2022
Having our wedding at Castleton was the best decision we made! They were incredibly helpful through the entire planning process and our wonderful day of coordinator Caitlyn even fixed my bustle when it broke during the reception! She saved the day! The outdoor ceremony site was also beautiful!! I couldn't have asked for a better wedding day and a lot of it was thanks to the wonderful staff at Castleton!Sent on 10/02/2016
Isadora · Getting married on 06/06/2021
Castleton is a breathtaking place. Me and my fiance felt in love with it at first sight. Their staff is extremely kind and attentive! Their price is great and their flexibility as well.Sent on 08/05/2019
We had to change the date and time of your wedding a couple of times and they were able to accommodate us with no problem. Their are great at contacting us back and clarifying the multiple questions we have.
I definitely recommend and love this place!
Castleton Banquet and Conference Center Price Rates
Beautiful venue with amazing views and customer service!
I love this venue and the people who own it and work there. The food is incredible and the service goes above and beyond. I got married there 5 years ago and still feel like i am part of the family.