Doors Open Ontario

Hume Cronyn Memorial Observatory Doors Open London

Hume Cronyn Memorial Observatory

During Doors Open, visitors will have an opportunity to look safely at the sun through a solar telescope and view sunspots and prominences on its surface. Tours include the three history rooms that re-create the early days of the observatory with authentic artifacts. The observatory will also be open on the Saturday evening of Doors Open for public stargazing.

Tell us your story about this site

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

Contact info

Lambton Drive, across from Alumni Hall (Western University)
London, Ontario


Year built: 1940
Architect: O. Roy Moore
Building type: Educational facility

Dates/hours open

Saturday September 14, 2019
Saturday only: 2 to 10 p.m.; solar observing until 4 p.m.; stargazing starts at 7 p.m.

Hume Cronyn Memorial Observatory Lambton Drive, across from Alumni Hall (Western University)