million or more, which would be used for marketing the city and on maintenance work designed to retain the existing World Heritage Site status. After the 2008 inscription, the "Access to the Antonine Wall" project was created by the Central Scotland Forest Trust, North Lanarkshire Council and Falkirk Council. It has provided better information about the best routes to visit the Wall and provides information about other local facilities. See also Prehistoric Scotland Prehistoric Orkney List of World Heritage Sites in the United Kingdom List of World Heritage Sites in Europe References and footnotes Notes Citations General references UNESCO site for UK World Heritage Retrieved 03.01.2007. UNESCO Tentative lists Retrieved 05.01.2007. Scottish Executive policy for World Heritage Sites Retrieved 03.01.2007. Historic Scotland - World Heritage Retrieved 29 April 2012. Historic Scotland - UK Tentative List Retrieved 29 April 2012. Scottish Natural Heritage - peatlands Retrieved 1 January 2007. RSPB Forsinard reserve Retrieved 29 April 2012. Antonine Wall nomination Retrieved 03.01.2007. Keay, J. & Keay, J. (1994) Collins Encyclopaedia of Scotland. London. HarperCollins. Robertson, Anne S. (1960) The Antonine Wall. Glasgow Archaeological Society. Watson, Adam (1975) The Cairngorms. Edinburgh. The Scottish Mountaineering Trust. External links Historic Environment Scotland The Scottish Ten Project St Kilda New Lanark Edinburgh World Heritage Trust Conservation in Scotland Lists of buildings and structures in Scotland Scotland-related lists Scotland