Well...the 4,310-acre Griffith Park is open 24 hours a day 7 days a week. The Observatory is open noon - 10 weekdays, 10 - 10 weekends, but closed ALL Mondays. Also parking is free along the roadsides, but in the parking lot close to the observatory it's $4/hr. Just to ket you know, the observatory is VERY crowded during the weekends. Enjoy!
5am to 10pm
No. Closes like the parks do. 10 P.M
I think Sierran at 10 pm?
No, it closes at 10 PM
Not sure about that.
Thanks! Your answer is awaiting moderation.