For inquiries specifically related to the University of Toronto Planetarium, please e-mail or call 647-749-5737.

For general inquiries about astronomy public outreach events at the University of Toronto, please contact us at

The University of Toronto planetarium is located at:

Astronomy Building
50 St. George St.
Toronto, Ontario
M5S 3H4

To access the planetarium, enter the building by the entrance on St. George St. and turn immediately to your right upon entering. Go down the two short flights of stairs. The planetarium is right in front of you as you exit the stairs.

There is no parking at the Astronomy Building, in which the planetarium is located. However, there is a pay parking lot across the road in the Simcoe Hall lot and on the surrounding streets. For more information about parking on the University of Toronto campus, please visit or jump right to the campus parking map.

For guests arriving by chartered bus, we suggest that your bus discharge its passengers on Russell St. rather than on busy St. George St.

The area around the planetarium is well served by public transit. It’s a short walk (about ten minutes) to both the St. George and Queen’s Park subway stops. There are many bus routes serving the area. For more information, see