We arrived at the park to find the visitor center closed and no maps of the trail system. Despite the lack of a map, there are some signs to park destinations like the cave scattered throughout the trail system. The signs weren't always clear, but they tend to point one in the right direction. We started out following a wide mowed trail, that seems to get occasional use as a road.
Just below the picnic area was the small cave with a small stream of water flowing out of it,
We traveled further into the park passing by several more stone chimneys