I visited the site with my college (Notre Dame Institute) and it was the most rememberable experience I had. Witnessing one of the most oldest archeological ruins was an experience words can not express. According to the time period the people seemed highly civilized and having enough knowledge of an orgnised urban structure. But there was no information provided to us about the medical facilities they used, neither any medical artifacts was seen in the museum. Allover not a place to be missed by tourist.