Not accessible by public transport so one needs to hire a private driver. Didn’t see any tour buses either. The setting of the ancient city is fantastic with its towering mountain backdrops. Did feel overall there isn’t many things to see and photograph though. Nonetheless, there is an ‘eastern’ side of the ancient city that is not officially open to the public but the driver brought our group to see. It has more ruins including a still-standing dome. Otherwise, this ‘eastern’ side seems to be under preparation for future opening thus during our visit we saw trucks and cranes doing their works.