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 …

Terminal Doors Open Waterloo Region


View Kitchener’s changing skyline from Terminal’s penthouse suite, renovated by tech industry specialists Dfy Studio, with murals by Stephanie Scott. Building remote teams of engineers around the world, Terminal helps tech companies to scale while avoiding the talent war. Kitchener’s first office tower, 305 King, retains its original elegance, including travertine marble and steel trim. Access by guided tour only.

Tell us your story about this site

  • Guided tours available
  • Washrooms

Contact info

305 King Street West, floors 11 and 12
Kitchener, Ontario


Year built: 1964, renovated 2018
Architect: Webb Zerafa Menkes Housden, Toronto (1964), Dfy Studio, Kitchener (2018)
Architectural style: International
Building type: Commercial

Dates/hours open

Saturday September 21, 2019
Saturday: 10 a.m. to 5 p.m.

Terminal 305 King Street West, floors 11 and 12