Start with the brochure and a modest route

An arboretum visit does not have to become a lesson in every tree species. At Wills Park in Alpharetta, build a first outing around three trees and a manageable return route. The point is to slow down enough to notice differences, rather than finish a list before anyone gets tired.

The official visitor bureau’s Wills Park page places the park at 11925 Wills Road. It describes an arboretum with about two dozen tree specimens, alongside walking trails, playgrounds and other park facilities. Use its linked arboretum brochure to choose a few specimens of interest.

The downloadable tree brochure is a planning reference, not a live report of path conditions or every tree’s health. Compare its information with labels and signs when you arrive. If an entry is missing or unclear, leave the identification open instead of guessing.

Pack water, comfortable shoes and a notebook or charged phone. Decide how much walking the group wants before adding playground or picnic time. A short observation outing can stand on its own; it does not need to cover all of this large park’s facilities.

Give each tree a different question

At your first stop, compare leaf shapes. Look for a leaf on the ground when available rather than pulling one from a branch. Describe its edge, size and shape in ordinary words before checking the identification. A careful description is useful even if nobody remembers the formal name.

At the second tree, examine bark from a respectful distance. Is the surface smooth, ridged or patterned? Notice how it differs from the first specimen. Avoid peeling bark or scratching a trunk to make the comparison easier; the tree should remain undisturbed for the next visitor.

Use the third stop to look at the tree’s overall form. Trace the branches with your eyes and consider how the canopy changes the space beneath it. Children can sketch the outline or name one feature that distinguishes this tree from the others.

Keep seasonal expectations flexible. A fall date does not promise peak color, fallen leaves or a particular flowering display. What matters is the evidence on the day you visit. Record the observation date so your notes remain meaningful if you return in another season.

The city’s recreation department is the place to check park information and ask about particular access needs. Do not treat a general trail listing as proof of a suitable surface, gradient or seating arrangement for everyone in your group.

Leave room for a return visit

Before extending the outing, check your return time and the group’s energy. A playground stop is optional, and pool or equestrian activities have their own arrangements. Seeing those facilities on a park description does not establish that an activity is available when you arrive.

For a different walk, our Big Creek Greenway guide focuses on choosing a short starting route. Our Alpharetta History Museum article offers an indoor local-history option with its own visiting schedule. Keep each destination’s hours and access information separate.

Finish by choosing one tree to revisit. Save the label information and a note about what you observed, rather than collecting natural material. On the next trip, compare the canopy or leaves with your earlier notes and let that small change set the conversation.

Sources were checked October 9, 2026. Recheck park notices before traveling. The featured graphic illustrates a tree-observation walk; the two supporting stock photographs are not pictures of Wills Park or its identified specimens.