Is hijab mandatory for tourists in Iran?

The Official Dress Code for Woman

After the 1979 revolution in Iran, the new Islamic laws enforced women to have Hijab outside. Since then Iranian women wear hijab in public places. Also, international visitors are required to dress like residents of Iran.

When can a woman take off her hijab?

Wearing a hijab is an obligation for Muslim women, but there are some circumstances in which it can be removed. These include prayer, being around immediate family members, breastfeeding during an emergency, travel, and sports or physical education participation.