For all those who want to go to wild and remote places in Iran; the central desert of Iran aka Kavir National Park and the Alborz mountain range then these websites might be of interest!!
www.alamuttrek.com
www.caspiantrek.com
https://www.lonelyplanet.com/iran/alamut-valley/activities/caspian-trek/a/poi-act/1561471/1332347 https://www.lonelyplanet.com/iran/alamut-valley/activities/caspian-trek/a/poi-act/1561471/1332347