Decision 45 COM 8B.48

Historic Centre of Guimarães and Couros Zone (Portugal)

The World Heritage Committee,

1. Having examined Documents WHC/23/45.COM/8B and WHC/23/45.COM/INF.8B1,
2. Approves the significant boundary modification of the Historic Centre of Guimarães to include the Couros Zone, and become the Historic Centre of Guimarães and Couros Zone, Portugal, on the basis of criteria (ii), (iii) and (iv);
3. Adopts the following Statement of Outstanding Universal Value:
   
   

   Brief synthesis

   Founded in the 10th century CE, the Historic Centre of Guimarães became the first capital of Portugal in the 12th century. Its historic centre, including its extra muros area known as the Couros Zone, is an extremely well-preserved and authentic example of the evolution of a medieval settlement into a modern town, its rich building typology exemplifying the specific development of Portuguese architecture from the 15th to the 19th centuries through the consistent use of traditional building materials and techniques. This variety of different building types documents the responses to the evolving needs of the community, both for residential and proto-industrial purposes. There was developed a particular type of construction in the Middle Ages featuring a ground floor in granite with a half-timbered structure above. This technique was transmitted to Portuguese colonies in Africa and the New World, becoming their characteristic feature.

   The Historic Centre of Guimarães and Couros Zone is distinguished in particular for the integrity of its historically authentic building stock. Examples from the period from 950 to 1498 include the two poles around which intra muros Guimarães initially developed; the castle in the north and the monastic complex in the south. The town expanded extra muros around the Franciscan and Dominican monastic complexes. The period from 1498 to 1693 is characterised by the building of grand houses, the development of civic facilities and the layout of city squares. While there have been some changes during the modern era, the Historic Centre of Guimarães and Couros Zone have maintained their medieval urban layout. The continuity in traditional technology, the maintenance and gradual change have contributed to an exceptionally harmonious townscape.

   Criterion (ii): Guimarães, with its proto-industrial Couros Zone, is of considerable universal significance due to the fact that specialised building techniques developed there in the Middle Ages were transmitted to Portuguese colonies in Africa and the New World, becoming a characteristic feature.

   Criterion (iii): The early history of Guimarães is closely associated with the establishment of Portuguese national identity and language in the 12th century. The Couros Zone bears witness to the wealth that independence brought to Guimarães and that made possible its continuous and harmonious urban and architectural development until the end of the 19th century.

   Criterion (iv): The Historic Centre of Guimarães and Couros Zone is an exceptionally well-preserved town that illustrates the evolution of particular building types from the medieval settlement to the present-day city, and particularly in the 15th–19th centuries.

   Integrity

   The boundaries of the Historic Centre of Guimarães and Couros Zone encompass all the elements necessary to express its Outstanding Universal Value, including a particular type of construction developed in the Middle Ages using granite combined with a timber-framed structure, and a well-preserved historic building stock that represents the evolution of building typologies from the Middle Ages to the 19th century. This development is documented in the rich variety of different building types that have responded to the evolving needs of the community for residential and production purposes. The Historic Centre of Guimarães does not suffer unduly from adverse effects of development and/or neglect, whilst the Couros Zone needs an urgent conservation and rehabilitation strategy. Development pressures and gentrification related to tourism pressures may undermine, over time, the integrity of the property.

   Authenticity

   The Historic Centre of Guimarães and Couros Zone is authentic in terms of its location and setting, forms and designs, and materials and substances. It has succeeded in preserving its historic stratigraphy and territorial integrity. Different phases of development are well integrated into the layout of the property.

   Protection and management requirements

   The Historic Centre of Guimarães and Couros Zone is subject to several legal provisions regarding the protection of historic buildings, including Law No. 107/2001 of 8 September, Decree-Law No. 115/12 of 25 May, and Decree-Law No. 309/09 of 23 October, and to legal provisions regarding town planning, including Decree-Law No. 38 382 of 7 August 1951, Decree-Law No. 555/99 of 16 December, Decree-Law No. 307/2009 of 23 October. Its master plan, which dates from 1994, revised in 2015, includes regulations for the protection of the historic centre. The Historic Centre of Guimarães and Couros Zone includes nineteen properties that are legally protected as National Monuments (ten) or as properties of Public Interest (nine), according to the Portuguese Law on the Protection of Historic Monuments. Apart from some State-owned properties, most of the building stock is privately owned. The public areas of the historic centre are the property of the Municipality of Guimarães.

   Parts of the buffer zone established for the property and its extension remain outside the protection zone. Whilst norms for the protection of the historic centre exist and a designation as National Monument is about to be approved for the Historic Centre of Guimarães and the Couros Zone, these have not been established for the buffer zone.

   Management of the historic centre is the responsibility of the Municipal Division for the World Heritage and Listed Properties (DPMBC). Any intervention related to listed buildings is under the control of the Directorate General for Cultural Heritage (DGPC). Sustaining the Outstanding Universal Value of the property over time will require preparing, approving, and implementing the required norms and regulations for the extended property and buffer zone based on the attributes of Outstanding Universal Value. A Heritage Impact Assessment approach integrated into urban planning, and the rehabilitation strategy for the Couros Zone are essential for safeguarding the attributes of Outstanding Universal Value in the highly dynamic urban environment of Guimarães.

4. Recommends the State Party to give consideration to the following:
   1. Finalising the protection of the Historic Centre of Guimarães and Couros Zone as a National Monument as soon as possible,
   2. Finalising the definition of the expanded buffer zone and the related set of protection mechanisms as soon as possible,
   3. Preparing individual Heritage Impact Assessments for the planned projects within the extension, the buffer zone and the wider setting to assess whether they have any negative impacts on the attributes supporting the Outstanding Universal Value of the property and its extension,
   4. Preparing a comprehensive Heritage Impact Assessment in the framework of the revision of the Plano Diretor Municipal (Municipal Master Plan), to assess the cumulative impacts of all approved, ongoing and planned projects, to determine whether limits to change that can be absorbed by the extension and the property without negative impacts on Outstanding Universal Value have been reached, to guide future planning previsions,
   5. Finalising the regulations related to the management of the attributes of Outstanding Universal Value and linked to the Plano Diretor Municipal (Municipal Master Plan),
   6. Completing the inventory of sightlines and the landscape legibility plan, complemented by a co-visibility study to guide development in the wider setting,
   7. Monitoring development pressures and gentrification related to tourism-related pressures to preserve the integrity and the authenticity of the property,
   8. Ensuring that a single vision guides the governance, coordination and collaboration of the agencies responsible for the property,
   9. Encouraging the State Party to pursue its efforts in documenting the water management infrastructure,
   10. Developing conservation, restoration and rehabilitation strategies for the tanneries,
   11. Engaging residents, local communities and relevant rightsholders in the management process and in defining the future of the property and its extension through regular participatory processes;
5. Requests the State Party to submit to the World Heritage Centre by 1 December 2024, a report on the implementation of the above-mentioned recommendations for examination by the World Heritage Committee at its 47th session.