Tunisia: Village of Sidi Bou Saïd

The property is a picturesque village perched on a promontory overlooking the Mediterranean Sea, harmoniously integrated into the cliff topography. It developed around the tomb of a Sufi master and saint, known as Sidi Bou Saïd, who lived in the 12th-13th centuries. Through its architectural fabric and urban planning in symbiosis with the natural environment, its recognisable aesthetic created by emblematic colours, and a mystic aura associated with the Sufi spirituality that permeates the site, the property brings together geomorphology, architecture, and spirituality. It has long inspired artists and continues to attract visitors seeking spiritual serenity. source:whc.unesco.org

Inscribed: 2026

 Thanks to M Riadh who sent this postcard in 2011.

Greece: The wider area of Mount Olympus

Mount Olympus is situated in northern Greece and is the highest mountain in the country. Its microclimate, resulting from its proximity to the sea and abrupt elevation, produces a remarkable diversity in terrain, climate, and vegetation. In this landscape, the ancient Greeks situated the abode of their Twelve Olympian Gods, with Zeus as their sovereign, as well as the Muses and Graces. Through the writings of Hesiod and Homer, Mount Olympus became a central point of reference for Greek mythology throughout the Greek and Roman worlds, rendering Mount Olympus an enduring emblem of Greek civilisation. The property features striking landforms, including glacial cirques, limestone cliffs, karstic sinkholes, and olistolith fields, while sharp ridges like the Mytikas-Stefani complex and deep gorges such as the Enipeas illustrate ongoing neotectonic activity. Mount Olympus has served as a glacial refugium for forest species and is also a Mediterranean plant biodiversity and endemism hotspot. Source:whc.unesco.org

Inscribed: 2026

Thanks to Sylwie.
 

USA: Okefenokee National Wildlife Refuge

The property, located in southeastern Georgia and northeastern Florida, protects the Okefenokee Swamp, the largest lowland freshwater peatland in the subtropical zone worldwide and one of the largest and most intact ecosystems within the North American Coastal Plain global biodiversity hotspot. The property comprises a diverse mosaic of wetlands, savannas, and forests shaped by the ongoing interaction of water, fire, vegetation, and wildlife, with alternating fire and rainfall processes driving peat formation, vegetation structure, and biodiversity. The site also contains significant areas of endangered Longleaf Pine (Pinus palustris) savanna, of which less than 3% remains, supporting high concentrations of plant species endemic to the region. Its extensive peat deposits provide an important archive of palaeo-environmental history and critical carbon storage. The property supports exceptional biodiversity, including at least 856 plant species, 48 mammal species, 238 bird species, 39 fish species, and 90 reptile and amphibian species, and provides important habitat for migratory birds, threatened species, and a significant population of American alligators. source:whc.unesco.org

Inscribed: 2026

 Thanks to Judy of USA. 

India: Ancient Buddhist Site of Sarnath

The serial property contains the architectural and archaeological remains of Sarnath, the sacred site where the Buddha is believed to have delivered his first sermon in the 6th century BCE and met his earliest disciples. Identified by the Buddha himself as one of the four principal Buddhist pilgrimage sites, Sarnath grew over many centuries through royal, monastic, and lay patronage, resulting in the construction of numerous stupas, temples, and viharas. After flourishing as a major Buddhist centre, Sarnath declined in the 12th century CE and fell into obscurity until its rediscovery in the 18th century. Today preserved as two archaeological zones, it remains both an important tourist destination and a revived pilgrimage site for Buddhists worldwide. source:whc.unesco.org

Inscribed:2026

 Top Right Structure shows Dhamek Stupa from Sarnath.

Tunisia: Djerba: Testimony to a settlement pattern in an island territory

This serial property is a testimony to a settlement pattern that developed on the island of Djerba around the 9th century CE amidst the semi-dry and water-scarce environment. Low‑density was its key characteristic: it involved the division of the island into neighbourhoods, clustered together, that were economically self-sustainable, connected to each other and to the religious and trading places of the island, through a complex network of roads. Resulting from a mixture of environmental, socio-cultural and economic factors, the distinctive human settlement of Djerba demonstrates the way local people adapted their lifestyle to the conditions of their water-scarce natural environment. source:whc.unesco.org

Inscribed: 2023

 Thanks to Veerle of Belgium.

Tunisia: Medina of Tunis

Under the Almohads and the Hafsids, from the 12th to the 16th century, Tunis was considered one of the greatest and wealthiest cities in the Islamic world. Some 700 monuments, including palaces, mosques, mausoleums, madrasas and fountains, testify to this remarkable past. Source:whs.unesco.org

Inscribed: 1979

 Thanks to Veerle of Belgium

China: Xixia Imperial Tombs

Located in the foothills of the southern Helan Mountains in Ningxia, this necropolis is the imperial cemetery of the Xixia Dynasty. It includes nine imperial mausoleums, 271 subordinate tombs, a northern architectural complex, and 32 flood control structures. Founded by the Tanguts in 1038, the Xixia Dynasty lasted until its destruction by Genghis Khan’s Mongol army in 1227. Positioned along the Silk Road, it became a multicultural civilization modelled on Chinese imperial traditions, with Buddhism at its core. The property reflects the dynasty’s religious and socio-political legacy. source:whc.unesco.org

Inscribed: 2025

Thanks to @mm6

South Africa: Human Rights, Liberation and Reconciliation: Nelson Mandela Legacy Sites

The serial property represents the legacy of the South African struggle for human rights, liberation and reconciliation. It consists of fourteen component parts located around the country, all related to South Africa’s political history in the 20th century. The parts include the Union Buildings (Pretoria), now the official seat of government; the Sharpeville Sites, commemorating the massacre of 69 people protesting the unjust Pass Laws; and The Great Place at Mqhekezweni, a site symbolic of traditional leadership where Nelson Mandela lived as a young man. These places reflect key events linked to the long struggle against the apartheid state; Mandela’s influence in promoting understanding and forgiveness; and belief systems based on philosophies of non-racialism, Pan-Africanism and ubuntu, a concept that implies humanity is not solely embedded in an individual.source:whc.unesco.org

Inscribed: 2024

Postcard 1

Postcard 2

Thanks to Dr Kiran Acharya who was visiting South Africa.
 

Slovenia: The works of Jože Plečnik in Ljubljana – Human Centred Urban Design

The work Jože Plečnik carried in Ljubljana between World War I and World War II present an example of a human centred urban design that successively changed the identity of the city following the dissolution of the Austro-Hungarian Empire, when it changed from a provincial city into the symbolic capital of the people of Slovenia. The architect Jože Plečnik contributed to this transformation with his personal, profoundly human vision for the city, based on an architectural dialogue with the older city while serving the needs of emerging modern 20th century society. The property consists of a series of public spaces (squares, parks, streets, promenades, bridges) and public institutions (national library, churches, markets, funerary complex) that were sensitively integrated into the pre-existing urban, natural and cultural context and contributed to the city’s new identity. This highly contextual and human-scale urbanistic approach, as well as Plečnik’s distinctive architectural idiom, stand apart from the other predominant modernist principles of his time. It is an exceptional case of creating public spaces, buildings and green areas according to the vision of a single architect within a limited time, the limited space of an existing city, and with relatively limited resources. source: whc.unesco.org

Inscribed: 2021

Thanks to Ms Sarah of Switzerland.
 

Tunisia: Dougga/ Thugga

Before the Roman annexation of Numidia, the town of Thugga, built on an elevated site overlooking a fertile plain, was the capital of an important Libyco-Punic state. It flourished under Roman and Byzantine rule, but declined in the Islamic period. The impressive ruins that are visible today give some idea of the resources of a small Roman town on the fringes of the empire. Source:whc.unesco.org

Inscribed: 1997

 Thanks to Veerle of Belgium.

Australia: Gondwana Rainforests of Australia

This site, comprising several protected areas, is situated predominantly along the Great Escarpment on Australia’s east coast. The outstanding geological features displayed around shield volcanic craters and the high number of rare and threatened rainforest species are of international significance for science and conservation. Source:whc.unesco.org

Inscribed: 1986. Extn: 1984

Thanks to Ms Helen.

Costa Rica: Area de Conservación Guanacaste

The Area de Conservación Guanacaste (inscribed in 1999), was extended with the addition of a 15,000 ha private property, St Elena. It contains important natural habitats for the conservation of biological diversity, including the best dry forest habitats from Central America to northern Mexico and key habitats for endangered or rare plant and animal species. The site demonstrates significant ecological processes in both its terrestrial and marine-coastal environments. source:whc.unesco.org

Inscribed: 1999

Thanks to Mr Aloy of Costa Rica.

 

Costa Rica: Talamanca Range-La Amistad Reserves / La Amistad National Park

The location of this unique site in Central America, where Quaternary glaciers have left their mark, has allowed the fauna and flora of North and South America to interbreed. Tropical rainforests cover most of the area. Four different Indian tribes inhabit this property, which benefits from close co-operation between Costa Rica and Panama. source:whc.unesco.org

Inscribed: 1983

Thanks to Mr Aloy
 

Brazil: Lençóis Maranhenses National Park

The property is located in northeastern Brazil, on the east coast of Maranhão, in a transition zone between three Brazilian biomes: Cerrado, Caatinga and Amazon. More than half of its area consists of a white coastal dune field with temporary and permanent lagoons. Beyond its important role in biodiversity conservation, the park boasts globally significant aesthetic and geological/geomorphological values. Along an 80 km coastline, with beaches followed by plains, the prevailing winds shape the dunes into long chains of barchans, filled in the rainy season to create lagoons of various colours, shapes, sizes and depths. The property reveals its best scenery when the lagoons reach their maximum volume, creating rare beauty. The vast expanse of both stable and shifting dunes, the largest in South America, presents remarkable evidence of the evolutionary progression of coastal dunes throughout the Quaternary period. source:whc.unesco.org

Inscribed: 2024

Thanks to Mr Rodrigo

Peru: Huascarán National Park

Situated in the Cordillera Blanca, the world's highest tropical mountain range, Mount Huascarán rises to 6,768 m above sea-level. The deep ravines watered by numerous torrents, the glacial lakes and the variety of the vegetation make it a site of spectacular beauty. It is the home of such species as the spectacled bear and the Andean condor. source:whc.unesco.org

Inscribed: 1985

Thanks to Namdev and Deepika who were visiting Peru.

Peru: Chan Chan Archaeological Zone

The Chimu Kingdom, with Chan Chan as its capital, reached its apogee in the 15th century, not long before falling to the Incas. The planning of this huge city, the largest in pre-Columbian America, reflects a strict political and social strategy, marked by the city's division into nine 'citadels' or 'palaces' forming autonomous units. source:whc.unesco.org

Inscribed: 1986

 Thanks to Deepika and  Namdev for the card who were visiting Peru.

Iran: Prehistoric Sites of the Khorramabad Valley

The prehistoric sites of the Khorramabad Valley include five caves and one rock shelter within a narrow ecological corridor rich in water, flora, and fauna. Human occupation dates back 63,000 years, with evidence from the Middle to Upper Palaeolithic periods. These sites reveal Mousterian and Baradostian cultures, offering insights into early human evolution and migration from Africa to Eurasia. Artifacts such as decorative objects and advanced stone tools highlight the cognitive and technological development of early humans in the Zagros Mountains. The area remains underexplored, holding significant potential for future archaeological discoveries. source:whc.unesco.org

Inscribed: 2025

 Received this card in 2009. Thanks to Ms Yasi.

Greece: Minoan Palatial Centres

This serial property comprises six archaeological sites on Crete dating from 1900 to 1100 BCE. These sites represent the Minoan civilization, a major prehistoric Mediterranean culture. The palatial centres served as administrative, economic, and religious hubs, featuring advanced architecture, urban planning, and vibrant frescoes. They reveal early writing systems, maritime networks, and cultural exchanges. The property highlights the complexity of the Minoans’ social structure and their enduring influence on Mediterranean history. source:whc.unesco.org

Inscribed: 2025

Postcard 1

Thanks to Ms Monika for sending it from Greece.

Postcard 2

Thanks to Ms Aris. Received this card long back through official postcrossing.

India: Maratha Military Landscapes of India

The property includes twelve major fortifications, mostly in Maharashtra State, with one in Tamil Nadu. These forts, such as Raigad, Shivneri, and Sindhudurg, were built, adapted, or expanded by the Marathas between the late 17th and early 19th centuries. Strategically located on coastal and mountainous terrain, they formed a complex defence system supporting Maratha military dominance, trade protection, and territorial control. This network played a key role in the Marathas’ rise as a major political and military force. source:whc.unesco.org

Inscribed: 2025

Forts Included in Maharashtra state

1. Salher Fort

2. Shivneri Fort

3. Lohgad Fort

4. Khanderi Fort

5. Raigad Fort

6. Pratapgad Fort

7. Suvarnadurg Fort

8. Panhala Fort

9. Vijaydurg Fort

Fort in state of Tamil Nadu

10. Gingee Fort

Gingee Fort

I had this postcard in my collection.

 

Germany: The Palaces of King Ludwig II of Bavaria: Neuschwanstein, Linderhof, Schachen and Herrenchiemsee

This serial property consists of four grand palace complexes in Bavaria’s alpine region, built under King Ludwig II between 1864 and 1886. Designed as personal retreats and imaginative escapes, they reflect the romantic and eclectic spirit of the era. Drawing inspiration from the Wartburg Castle, Versailles, German fairy tales, and Wagner’s operas, the palaces showcase historicist styles and advanced 19th-century techniques. Carefully integrated into stunning natural landscapes, they embody Ludwig’s artistic vision. Opened to the public shortly after his death in 1886, these sites are now preserved as museums and remain major cultural landmarks. soure:whc.unesco.org

Inscribed: 2005

 Thanks to Crissi.