The medieval ruins at Acco have been well preserved and restored, but a visit to the biblical tell of Acco is quite disappointing.  Plans are underway to improve conditions, with a government grant of more than $5 million (23 million NIS) for the “Tell Akko” Tourism Project. The Israel Antiquities Authority report describes part of the project: 

The tell is a historic site that extends across c. 200 dunams and constitutes an important landmark at the entrance to the city. The renewed site combines the historic spots that existed in the region with modern attractions for the entire family, and includes a system of footpaths and bicycle trails, vantage points, archaeological finds and stations providing information on archaeology, history and ecology. Among other things, it will be possible to learn there about the manufacture of glass and the production of purple dye as they were done in the past in the same region, remains of which were found on the tell.
In addition, in September 2009 an “open theater” will be established on top of the southern slope of the tell, which will be used for large public events such as theatrical and musical performances….
The director of the Israel Antiquities Authority, Mr. Shuka Dorfman said, “This important enterprise is putting into practice the vision of the Antiquities Authority of exposing the archaeological remains to the public at large. The Israel Antiquities Authority is acting to make the antiquities sites as accessible and comprehensible as possible for the visiting public by means of preparing the sites, vantage points, archaeological exhibits and information stations that cover a variety of topics. In this way Tel Akko, which has not been fostered to date and was damaged over the course of time by development activity and natural hazards, will become a recreation venue for the residents of Akko and the region, and for tourists, and will connect them to the rich cultural heritage of Akko”.

HT: Joe Lauer