The first spot to sniff was the seawall. It lended itself to a section as the smells followed a repeating structure along the shoreline with diffrent parts of the shoreline emitting diffrent scents and being carried by the wind.
This became a multisensory map because we had so much time.

The forest became a site plan because the space was organized more complexly and irregularly. The odor here was much more faint to my nose.

The weekend was a quidditch tournament so the most prominent scent came from running all day.