This park has some structures that have been dated back to the mid 1800's and is not far from the Purissima cemetery so it is presumed that the location is part of the same settlement from that time. It is a very simple hike to get to with not many people along the path. Not many structures remain besides a two-story barn banked against a hill, and a residence nearby (currently houses some park maintenance staff, and inaccessible to public). Some old farming equipment still remains, rusted and covered in plants. The barn itself is fenced so you cannot enter, but you can walk the premises around it. Note that we did not enter to get any photos; but the fence is spaced enough to fit a camera in.
We had no experience here, nor any evidence captured. That said, there's a lot of ambient noise with birds and occassional people walking past so faint sounds either could not be heard, or had to be dismissed as non-paranormal.