Although the site doesn’t look like it covers much more than Cyrus “the Virus” oops not the baddie of Con Air, Cyrus the Great (one day coming to a theater near you also starring John Malkovich), the short path from the entrance which is now being nicely paved will lead you to a tomb of the once former king. It isn't all too spectacular, it wasn't even busy in January although Persepolis was still pretty packed. Once I circled around the tomb and made my way back from the adjacent ruins of the caravanserai (not currently part of the tentative site of caravanserai along the silk road), I noticed the shuttle e-cars with a booth. Was there more to see further down towards the mountains? So I go online, check the review here on the site and Google map to see the Solomon's Prison among others far in the distance. I didn't care if the shuttle costs money but it sounds like a bit of a waste of time. If you want to fully explore the site I suppose you should go and see those places too. 600 seems like a lot for “just” the tomb but it is the highlight. I was happy to be on my way again after a long day of sightseeing.