in order to travel to Iran, you require an Iranian visa. The Persia Tus agency is responsible for obtaining all types of visas:

Visa on Arrival
Tourism Visa
Business Visa
Urgent Visa
3 Months Multiple entry visa
6 Months Multiple entry visa
Authorization Code

The necessary documents to obtain the visa:

Visa application form

The Authorization Code

2 colors card photos

Travel insurance, which must be in effect during the dates of stay in Iran.

The passport with a minimum of 6 months validity at the time of travel and must have 3 or 4 free pages and cannot contain an Israeli visa