The Heritage Tree Tour will teach participants about some of the old and rare trees around Queen’s Park and Philosopher’s Walk. So, yes: you’ll get to spend some quality time outdoors and learn a bunch of new facts. The walk is led by arborist Philip van Wassenaer, who has been working on the preservation of significant trees for the past two decades. Make sure you register early, as it’s sure to be a popular event.

What else is happening:

Today In Outdoors at Royal Ontario Museum