We are planning to go to Iran in Oct. and are choosing between two group trips. They both go to Tehran, Mashad, Yazd, Shiraz, and Esfahan. One also goes to Kerman (Rayen, Mahan) and the Caspian; the other goes to Hamadan, Kermanshah, Zanjan, and Tabriz.
Can anyone give us any information about these areas to help us decide which trip to choose?
The companies are Geographic Expeditions and Distant Horizons and both are liked by the people who have traveled with them.
Any help would be appreciated. Thanks.

