Earth Day is officially on April 22, however there are many events throughout the entire month of April. It’s a great time to take advantage of planet-themed events to reinforce important habits of conservation and preservation in our kids. You’ll find the bulk of community events are focused on community clean-ups and tree-plantings – these events usually free to attend and take place outside. Read on for some great Earth Day events being held across the GTA _ with more events being added over the upcoming weeks.
2026 Earth Day Events in Southern Ontario
Earth Month at Evergreen Brick Works
Apr 1
to Apr 30, 2026
Evergreen Brick Works
Celebrate Earth Month at Evergreen Brick Works this April with a full month of family-friendly and community programming focused on sustainability, nature, and environmental learning. Events take place on Sundays and select Saturdays throughout April and include hands-on workshops, nature walks, eco-art activities, educational presentations, and community events. ...
Earth Day Activities with BioTroopers
Apr 18
to Apr 18, 2026
Joseph Brant Museum
Get ready for a fun-filled morning at Joseph Brant Museum! Join us on Saturday, April 18 from 10am–12pm for exciting Earth Day adventures with BioTroopers. These drop-in activities are all included with regular admission—so kids can jump right in and explore, create, and celebrate our planet. Pre-registration is ...
East Gwillimbury Community Cleanup
Apr 18
to Apr 18, 2026
Earth Day Cleanup – East Gwillimbury
East Gwillimbury’s Community Cleanup Program is a year‑round initiative that encourages residents, families, schools, and community groups to take an active role in keeping neighbourhoods, parks, and trails clean. The program invites community members to help reduce litter, protect natural spaces, and support a cleaner, healthier environment for ...
Scarborough Eco-Fair at Scarborough Museum
Apr 18
to Apr 18, 2026
Scarborough Museum
Join Scarborough Museum and Scarborough Environmental Association for a free community event celebrating sustainability, nature, and local environmental action. Repair your bike, swap clothes, or connect with local groups. Take a seed home and learn more about native plants in preparation for the museum’s Pollinator Garden, launching later ...
Richmond Hill Earth Day Celebration – Our Power, Our Planet
Apr 18
to Apr 18, 2026
Richmond Hill Public Library – Central
Celebrate Earth Day with hands-on eco-friendly activities for families including workshops, kids crafts, live music, games, and sustainability booths. Activities include creative mending, rain garden workshops, Indigenous medicine pouch making, and eco demonstrations. Families are encouraged to bring donations for the Richmond Hill Food Bank. Workshops Rain Gardens ...
All in the Family with Mountsberg Raptor Centre in High Park
Apr 19
to Apr 19, 2026
High Park Forest School
How closely related are hawks, falcons, and owls? While there are lots of similarities between birds of prey, some might not be as closely related as you expect. This event begins with a 1-hour presentation by our friends from the Mountsberg Raptor Centre sharing their knowledge on birds ...
Make Everyday Earth Day
Apr 19
to Apr 19, 2026
Stanley Park Community Center
Bringing together 20 local groups who will provide a variety of fun and practical ways to live in a more environmentally sustainable manner. There will be information booths and games and a photo station. There will be an organized bike ride that will have a stop at the ...
Earth Day Cleanup 2026
Apr 22
to Apr 22, 2026
Exhibition Place
Join Us for Earth Day at Exhibition Place! Every year, on April 22, millions of people around the world come together to celebrate Earth Day, a global movement dedicated to environmental protection. From park cleanups to tree planting, communities everywhere take steps to make our planet greener and ...
Earth Day at Wye Marsh
Apr 25
to Apr 25, 2026
Wye Marsh Wildlife Centre
Join Friends of Wye Marsh for a wonderful action-packed Earth Day celebration. Free workshops and family-friendly activities. Admission is FREE! FREE family-friendly activities: iNaturalist hike, Wet’N Scaly Demo and a chance to put down roots for wildlife! 10:30 am-11:30 am iNaturalist Hike, Back Patio Explore our National Wildlife ...
Earthfest London
Apr 25
to Apr 25, 2026
Downtown London Ontario
This Earth Day, celebrate and honour the Earth we call home through art, music, games and exploration. Bring your questions about living greener and healthier. Learn from experts on everything from e-bikes to green bins, and so much more. Connect with others in your community who are on ...
Earth Day At Downsview Park
Apr 26
to Apr 26, 2026
Downsview Park Discovery Centre
Let’s celebrate our planet together at Downsview Park! We invite you to join us in celebrating our planet and the environment on April 26th, 2026, at the Play Zone at Downsview Park. This event is free to the public. This event will take place rain or shine! Bring ...
