Using Garmin Downloadable Maps Trailhead Series

Just purchased the Trailhead Series.

When loading the map into basecamp (also on device) I see what looks to be a route, but cannot access directly, or on the device itself. This is referenced in the marketing page as below:

"Contains a fully routable trail from beginning to end, plus basic road coverage available as a reference.
Includes national, state and local parks, forests, recreational and wildlife area boundaries."

Can anyone point to a support doc which explains how to use this? Navigating on the watch itself, I cannot see POIs related to just the trailhead, even when turning off other maps loaded.