[YouKnowBetter]

Although Switzerland does have an ambassy there (In 1919, Switzerland opened a Consulate, its first diplomatic presence, in Iran.) the travel advice ((see 1))not translated to English, available in German, French and Itallian only) warns for violent clashes, risk of attacks, avoid mass events (including football matches) and demonstrations of any kind. Be generally vigilant and cautious. Follow the instructions of the local authorities.

Adapt clothing and behavior to local customs as well as religious and national sentiments. Women are subject to a strict code of conduct, failure to comply with which can lead to difficulties with the police, including arrest.

1: https://www.eda.admin.ch/countries/iran/en/home/travel-advic...

[nabla9]

The level of threat is less than visiting in Egypt or some other common western tourist destination.