When I pulled in late at night in my mind is already flagged as a overnight parking but it was only a public restroom tag... But slept here with no issue overnight. That might be because it is off-season in December 🤷‍♀️ There's a sign on the gate that says open the public during daylight hours but no sign saying you can't park overnight. Ate breakfast and left by 10:00 a.m. the next day with no issue there's a house across the street but they didn't seem to mind. Btw the bathrooms are closed for the winter season