I don't think so I'm pretty sure they have a little gate there At the front of the entrance
Yes, the vehicle gates are open from 7am to 4:30pm daily. Pedestrian gates to the site are open sunrise to sunset.
Yes you can..
My brother and I walked the grounds of the mound house when the house was closed and walked to the pier, so we did drive, park and walk.
Thanks! Your answer is awaiting moderation.