Dear Officer,

I plan to visit Changdeokgung on 21st October, and have the following questions.

(1) How can I make a reservation for Changdeokgung Palace English Guided Tour at 1130?
(2) What is the duration of a Guided Tour?
(3) When I finish the Guided Tour, can I still walk around the grounds of the Changdeokgung Palace?
(4) How can I make an Internet Reservation for Ongnyuchun Tour at 1400?
(5) What is the duration of the Ongnyuchun Tour?
(5) How can I make an Internet Reservation for Nakseonjae Tour at 1600?
(6) Can I visit Ongnyuchun and Nakseonjae without joining any tour?

Thank you.