Can you walk around Vatican City?

Related questions

1. Do I need a guided tour of the Vatican?
2. Do you need a passport to go to Vatican City?
3. How much is a priest paid?
4. Can you wear flip flops to the Vatican?
5. What should I wear to the Vatican?
6. Are there any female Vatican citizens?
7. How strict is the Vatican dress code?
8. Is Peter really buried at the Vatican?
9. How do you get to the Vatican from Rome?
10. Who protects the Pope?

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