This is your own decision! Yes, you can travel to Iran independently, but in order to avoid having trouble, we recommend you to complete your information about Iran before travelling. There are exceptions, of course. Citizens of the America, Canada, and England must travel to Iran with a tour and a tour guide. Having a guide or at least a local friend in Iran can be very helpful, and in many cases, it comes with significant cost savings. It does not cost a lot to hire a professional guide for a few days.