It is important to understand how land was cared for before colonisation, and how it’s been damaged since. You can contact your local Indigenous nation or Land Council to see if they host walks and can tell you the ancient stories of the landscape.
You'll need to do a bit more research about the place that you’re visiting, its history pre-colonization and since. Which Aboriginal nation is the place located in? Which animal and plant species live there? How might they have been threatened? Take a couple of notes to share with your group on the day.