A nice change after long lines at other attractions, the spring brake people are still here but they were not at the museum on this day. We enjoyed a leisurely 3 hours waddling around on a bright warm spring day trying unsuccessfully to see and read everything. I thought it was a bit steep @ $20.00 ea. for a self guided tour but there are 20 acres for them to maintain so maybe I'm just me being cheap. So do go and enjoy.