More than a Museum
Cottonwood Mansion is a beautifully preserved 1860s home showcasing Italianate and Georgian architecture. With 15 rooms and over 6,000 square feet, it now operates as a vibrant house museum offering tours, programs, events, weddings, and rentals. Discover Cottonwood, where the warm and inviting charm of yesteryears still lingers—and unforgettable events bring history to life.
Explore the wonders of Cottonwood Mansion
Explore the mansion and dive into the history of the Holmes family on a guided tour. Reserve your tour time here, by emailing us at cottonwoodmansion@gmail.com or by calling us at 905-776-2538 to book in advance. Walk-up tours cannot be guaranteed.
Upcoming events at Cottonwood
November 21st, 2026 || 6:00pm & 8:30pm
$65.00 per guest
Step into Cottonwood Mansion after dark for a chance to catch a glimpse, maybe two, of the spirits that walk the halls. Led by the experienced Spirit Hunters Ontario, you’ll get a chance to investigate the paranormal happenings at Cottonwood Mansion thoguh a combination of old-school and modern tools and techniques.
While “spooky season” may be over for some, try indulging a little bit longer to see what you may find in this old, 19th century home. Book now before it’s too late!
November 28th || 11am & 2pm
December 12th || 11am & 2pm
$75.00 per guest
Cottonwood Mansion’s beloved Christmas Afternoon Teas are back and ready to be booked for the 2026 Christmas season!
Celebrate the holidays this year in a unique and elegant fashion with friends and family by enjoying a beautifully curated afternoon tea in a historic, 19th century ballroom. The tea is then followed by a tour of the mansion but with a unique twist this season, delving into the holiday customs and traditions many Victorians followed.
So gather those special someones in your life, perhaps creating your own magical Christmas tradition.
$135 per guest
Embark on a journey through time and immerse yourself in the enchanting world of a country mansion from over 150 years ago. Throughout the day, you will have the chance to engage in a variety of authentic Victorian pastimes. Unleash your creativity while crafting Victorian arts and crafts, experience the charm of baking in the original kitchen, revel in the delightful entertainment of the era, and savour a scrumptious afternoon tea.
2026 Experiences Dates:
Friday, November 20th
Wednesday, December 16th
Get Involved
Interested in Volunteering at Cottonwood?
Cottonwood Mansion Museum is a 19th century mansion rich in heritage and culture. As a charitable organization, Cottonwood relies heavily on the support of volunteers and its local communities to keep its doors open. Volunteer support is needed now more than ever in order for us to maintain stability and to remain a Haldimand treasure for years to come.
If you would like to volunteer at Cottonwood Mansion, please reach out to us at cottonwoodmansion@gmail.com! We are always looking for enthusiastic help, and have a wide range of needs and skills that would be greatly appreciated.
Donations to Cottonwood Mansion Museum
If you are interested in supporting Cottonwood Mansion for future generations or would like to support a specific project, please click the Donation page link.
A special thank you to the following volunteers, supporters and donors of 2026:
Generous major gifts
Beverley Doreen Bain
Beverley E. Dashner
contributors/Partners
Spirit Hunters Ontario
Heritage Haldimand
The Twisted Lemon Restaurant & Boutique Inn
Shelley’s Family Dining & Catering
The Monarch Tea Co.
The team at Cottonwood Mansion extends heartfelt thanks to all those in the community who, over the past 36 years, have helped sustain the vitality of the mansion — and whose continued support ensures its legacy for generations to come.
