 There is a proposal to turn most of the area into an archaeological park, and to transform a part of the Kidron Valley currently inhabited by Arabs into a park to be called the King's Garden.Israeli archaeology at the site has been criticized; Tel Aviv University Professor Rafi Greenberg stated that archaeological practice at the site is "completely subsumed to political and corporate motivations that are, however, largely unacknowledged by its "neutral" practitioners, leading to questionable field practice and overtly skewed interpretations of the past".The remains at the site include several water tunnels, one of which was built by King Hezekiah and still carries water, several pools including the Pool of Siloam known from the Old and New Testaments, and in its vicinity scholars expect to find, or claim to have found, the remains of the Acra, a fortress built by Antiochus Epiphanes to subdue those Jerusalemites who were opposed to Hellenisation.