Doors Open Ontario

Doors Open Ontario had another successful season! Nearly 500,000 people visited sites in communities across the province. Thanks to our sponsors, partners and volunteers for their support, and to all who participated. Stay tuned for information about next season …

DTAH Doors Open Toronto


DTAH is an award-winning, multi-disciplinary design firm. Visitors to their studio will experience the exciting history of a beautifully renovated building, and see the working environment of this leading landscape architecture, architecture and urban design firm. Visitors can also learn – through current and past projects – about how DTAH is continuing to shape the city around you.

Tell us your story about this site

  • Environment
  • Guided tours available
  • Parking
  • Partial wheelchair access

Contact info

50 Park Road
Toronto, Ontario
Telephone: 416-968-9479


Year built: 1954
Architect: Parkin Associates
Architectural style: Post-modern
Building type: Commercial

Dates/hours open

Saturday May 23 – Sunday May 24, 2020
Saturday and Sunday: 10 a.m. to 5 p.m.

DTAH 50 Park Road