Taboos and Rules for Visitors to Vatican City

Respecting the Holy See's Unique Laws and Customs

Vatican City, the sovereign headquarters of the Roman Catholic Church, enforces strict behavioral and dress codes rooted in canon law and tradition. Key taboos include:

1. Religious Respect: Public criticism of the Church, the Pope, or Catholic doctrine is prohibited. Atheist proselytizing or non-Catholic worship is not permitted.
2. Moral Laws: Abortion, euthanasia, contraception, and same-sex marriage are illegal. Sexual activity outside heterosexual marriage is forbidden.
3. Dress Code: Modest attire required: covered shoulders, knees, and midriff for both sexes. No shorts, sleeveless tops, or revealing clothing in churches and museums.
4. Silence and Decorum: Quiet behavior mandatory; no loud talking, photography (where banned), or disruptive conduct.
5. Non-Catholic Materials: Distribution of non-Catholic religious literature is forbidden.
6. Public Indecency: Nudity, drunkenness, and lewd behavior are punishable.
7. Artifact Protection: Removing any object (even coins, stones) without permission is theft.
8. Guard Authority: Swiss Guard and Vatican police enforce all rules; compliance is mandatory.

Visitors should treat the Vatican as a functioning religious state, not merely a tourist site.