The site is located in city Osh not far from the border with Uzbekistan. The site in fact are five linked hills in the middle of the city. The city is located in a flat area so the Sulaiman-too is visible from far away.
The hills itself are quite steep, so you have to climb a bit.
This hill is sacred and it is still used as a place of worship on various places in the area. Most famous is a stone where you have to slide down if you want to heal your back. There are various places for other healing - arms, eyes and other illnesses
Beneath the hill is a huge mosque and an Islamic cemetery. On the top of the hill there is a small mosque linked to first Mughal - Babur.
The petroglyphs are in danger by the people who are covering them by graffiti.
There are various caves, which can be visited.
I visited two museums in site - both are interesting, majority of the descriptions are in russian.
It was a nice experience to visit the site, as it is a living site with full of pilgrims or people seeking healing.
I enjoyed the stay, as well to see the city of Osh with its bazaar.