Does anyone know much about Iran as a destination?

Hi Guys,

I am just wondering if anybody have any knowledge about Jordan as a
travel destination (culture wise). I am sending a group there going on
the business trip, and just wanted to see if anyone know about any
cultural issues that may arise. There are 2 females in the group and
they are feeling a bit nervous about going to a muslim country. Would
be happy if anyone could help me out here (never been there)