Excuse me: do you need tickets to travel abroad, such as parks and churches? Thank you very much

It depends on what park you want to go to. Most foreign parks are free, and there are obvious signs at the gates of parks that need to be charged. You can tell at a glance. Some scenic spots are charged, so be prepared in advance.

Foreign churches are free, but when you go, you should pay attention to whether there is mass in the church at that time. If there is, the main hall of the church may be used as a venue and cannot be entered. But sometimes even if there are activities in the church, tourists can enter. Whether there is activity or not, it is best to keep quiet and don't make any noise in the church.