A walk with an easy turnaround
Begin at an open public entrance and spend a few minutes checking signs before joining the pedestrian path. Walk at conversation pace, pause where you can stand out of the flow, then return by an authorized pedestrian route when the group is ready. Do not make completing the historic advertised distance the goal. This is a flexible outing suggestion, not a mapped or waymarked trail description.
About 60–90 minutes including rests; shorten freely.

