Yes, the park closes at 12:01 A.M. exactly.
Just don't expect to drive all the way up
The gate is closed at 9 PM and the park closes at 12:01am. You can park outside the gate if you'll be in the park after gate-close time.
The park will usually close after dusk. 9am-9pm
I went at 945 made it there but road was closed said it closes at 9pm the gate
Your best bet is to find the sunset time for the particular day, then get your westward sunset pictures anrld promptly bounce. If its warm out with a late sunset, enjoy the view as long as possible, enjoyed the history of the location if you care.
It is patrolled by police, just like the rest of the city parks.
Don't know if there are "official" park hours, but the park is in a residential neighborhood and wide open. So you certainly *can*, just don't quote me on the legality hahah
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