Visit the tour booking application
To ensure the quality of your visit to CGS, please pay attention to the following notice related to the reservation and guide tour:
CGS operates from Monday to Friday (9am to 5pm). Please submit your application seven days prior to the visit day. In case of desiring to change or cancel the visit, please notify us three days prior to your visit by telephone. Upon completion of your application, please contact us to reconfirm your application by dialing our service line: (02-29462793 Ext. 666, 254 or 269.
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