2026 events

Registration for 2026 is now open. As more communities register for Doors Open Ontario 2026, you will see them appear on this list. The deadline for registration is March 31, 2026.

April

• Guelph (April 25)

May

• Along the Grand (May 9)
• Richmond Hill (May 9)

June

• Whitchurch-Stouffville (June 6)
• Loyalist Township (June 20)

July

August

• Burlington (August 8)
• Cornwall and SDG Counties (August 15-16)

September

• Simcoe County (September 19)
• Waterloo Region (September 19)
• London (September 19-20)
• Aurora (September 20)

October

• Niagara-on-the-Lake (October 17)

TBC

• Quinte West
• Sault Ste. Marie