One thing that keeps people's plans off is getting visas. Visas for some countries are quite difficult to obtain and need a lot of documents and paper works. Sometimes you need to go to the embassy or send your passport there. It means it's impossible to travel and you should wait for your visa.
Good news is that there is a possibility to get Iran visa on arrival for tourist purposes and for most nationalities, although there are limitations too. But most people don't like visa on arrival because they are afraid of not being granted a visa. Sometimes having a visa doesn't necessarily mean that you can enter that country and it's possible that immigration offices reject you. But don't worry, for Iranian visa you may rarely confront such problem.
Tourists who visit Iran as a solo or group tra velers can apply for a visa. You may have an invitation letter from a host (companies or government organization) in Iran so you can apply yourself or you can get help from travel agencies to do the process on your behalf.
Nadia Parvaz as a reliable and experienced agency in tourism can get your visa on your behalf. You just need to send us a request for arranging your visa through firstname.lastname@example.org or call +982141579. We will inform you of the details, official documents, and requirements .