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The Humber Arboretum hosts workshops, tours, family events and more throughout the year. Advance registration is required for most events. On our calendar below, click on the event you're interested in for more details. You can also subscribe to our newsletter to be kept up to date as new events are added.

Please read listings carefully to see if the event you are interested in is taking place virtually or at the Humber Arboretum. 

Exploring Trees and Shrubs with the Etobicoke Master Gardeners

Join Etobicoke Master Gardeners and the Humber Arboretum for a free workshop and tour on Trees and Shrubs.

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Volunteer Info Session: Arb Ambassadors-in-Training

Students from Humber Polytechnic and University of Guelph-Humber are invited to join Arboretum staff for a general tour and walking information session on volunteering as a Humber Arboretum Ambassador-in-Training.

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Volunteer Info Session: Arb Ambassadors-in-Training

New and returning students of Humber Polytechnic and University of Guelph-Humber are invited to learn more about joining the Learning by Leading volunteer program this fall.

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