Yes, reserve in advance.
Open, you can get then on the entrance.
Reserved timed entry, purchase tickets online and then there are 3 observation decks for your ticket price.
Yes, but check availability in thier website
How much are the tickets
For whomever purchases a ticket.
Yes paid
It is open for public but you have to buy tickets in advance.
Yes. Open to public. You’d need to purchase tickets.
You need to pay
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