Year of inscription on the World Heritage List 1980
Year(s) of inscription on the List of World Heritage in Danger N/A
Previous Committee Decisions see page https://whc.unesco.org/en/list/135/documents/
Requests approved: 0
Total amount approved: USD 76,800
For details, see page https://whc.unesco.org/en/list/135/assistance/
UNESCO Extra-budgetary Funds
Previous monitoring missions
1993: expert mission; November 2001: joint UNESCO / ICOMOS monitoring mission
Factors affecting the property identified in previous reports
Illustrative material see page https://whc.unesco.org/en/list/135/
Conservation issues presented to the World Heritage Committee in 2003
To date the Secretariat has not received any report from the State Party concerning the state of conservation of the site. Information received from the World Monuments Fund, which is considering the site for listing on the 100 Most Endangered Sites List " World Monuments Watch List", stated that in 2002 a landslide caused a 60 square meter collapse of the south perimeter wall. A grant awarded by American Express in 2003 for US$ 100,000 is funding the design and construction of an emergency roof and drainage restoration project at San Lorenzo. The castle of San Lorenzo is located far from the city and surrounded by a rain forest. The rain forest is one of the main causes of deterioration of the structure. The vegetation adheres to the wall surfaces, loosening the stones and making them unstable and eventually causing collapse. This vegetation also weakens the foundations.
Analysis and Conclusions of the World Heritage Centre, ICOMOS and ICCROM
Decision Adopted: 27 COM 7B.96
The World Heritage Committee ,
1. Noting the lack of information provided by the State Party,;
2. Thanking American Express for its grant awarded for the design and construction of an emergency roof and drainage restoration project at San Lorenzo,;
3. Requests that the State Party submit a progress report to the World Heritage Centre by 1 February 2004 on the design and further measures taken for the conservation of the property in order that World Heritage Committee can examine the state of conservation of the property at its 28th session in 2004.
 Decision adopted without discussion.