Experience a presentation led by astronomy experts and researchers and tour the observatory.

Safely observe the sun with us! During these family-friendly sessions, a DDO Astronomer will answer your questions about our closest star: the sun!

Experience a presentation led by astronomy experts and researchers and tour the observatory.

Families will be introduced to the wonders of astronomy through a presentation on a variety of exciting astronomy topics, followed by age-appropriate celestial activities!

Celebrate International Astronomy Day with a Global Star Party at the Richmond Hill David Dunlap Observatory.

Join us as Dr. Nadine Manset, Director of Science Operations at CFHT explores the Canada-France-Hawaii Telescope.

Join us as Alex Jude, BSc candidate, science educator, York University explores the AICO's QUAIL Telescope.

Experience a presentation led by astronomy experts and researchers and tour the observatory.

Join us as Aiden Weatherbee, AICO/ Space Engineering, York University talk about how JWST has transformed nearly ever field if Astronomy .

Join us for an evening of free public stargazing along the north shore of Lake Ontario at Millennium Square.