Paseo del Prado and Buen Retiro, a landscape of Arts and Sciences | Spain

Located at the urban heart of Madrid, this cultural landscape evolved since the creation of the tree-lined Paseo del Prado avenue, a prototype of the Hispanic alameda, in the 16th century. The avenue features major fountains, notably the Fuente de Apolo and the Fuente de Neptuno, and the Fuente de Cibeles, an iconic symbol of the city, surrounded by prestigious buildings. The site embodies a new idea of urban space and development from the enlightened absolutist period of the 18th century. Buildings dedicated to the arts and sciences join others in the site that are devoted to industry, healthcare and research. Collectively, they illustrate the aspiration for a utopian society during the height of the Spanish Empire, linked to the enlightened idea of democratization of knowledge, and exercised major influence in Latin America. The 120-hectare Jardines del Buen Retiro (Garden of Pleasant Retreat), a remnant of the 17th-century Buen Retiro Palace, constitutes the largest part of the property. The site also houses the terraced Royal Botanical Garden and the largely residential neighbourhood of Barrio Jerónimos with its rich variety of 19th- and 20th-century buildings that include cultural and scientific venues.

Year of Inscription: 2021

The Palaces of King Ludwig II of Bavaria: Neuschwanstein | Germany

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.

Year of Inscription: 2025

Routes of Santiago de Compostela: Camino Francés and Routes of Northern Spain | Spain

*sent from the US

*sent from Canada

A network of four Christian pilgrimage routes in northern Spain, the site is an extension of the Route of Santiago de Compostela, a serial site inscribed on the World Heritage List in 1993. The extension represents a network of almost 1,500 km: coastal, interior of the Basque Country–La Rioja, Liébana and primitive routes. It includes a built heritage of historical importance created to meet the needs of pilgrims, including cathedrals, churches, hospitals, hostels and even bridges. The extension encompasses some of the earliest pilgrimage routes to Santiago de Compostela, following the discovery in the 9thcentury of a tomb believed to be that of St. James the Greater.

Year of Inscription: 1993

Castel del Monte | Italy

When the Emperor Frederick II built this castle near Bari in the 13th century, he imbued it with symbolic significance, as reflected in the location, the mathematical and astronomical precision of the layout and the perfectly regular shape. A unique piece of medieval military architecture, Castel del Monte is a successful blend of elements from classical antiquity, the Islamic Orient and north European Cistercian Gothic.

Year of Inscription: 1996

Mesa Verde National Park | USA

A great concentration of ancestral Pueblo Indian dwellings, built from the 6th to the 12th century, can be found on the Mesa Verde plateau in south-west Colorado at an altitude of more than 2,600 m. Some 4,400 sites have been recorded, including villages built on the Mesa top. There are also imposing cliff dwellings, built of stone and comprising more than 100 rooms.

Year of Inscription: 1978

Upper Harz Water Management System | Germany

Part of: Mines of Rammelsberg, Historic Town of Goslar and Upper Harz Water Management System

The Upper Harz mining water management system, which lies south of the Rammelsberg mines and the town of Goslar, has been developed over a period of some 800 years to assist in the process of extracting ore for the production of non-ferrous metals. Its construction was first undertaken in the Middle Ages by Cistercian monks, and it was then developed on a vast scale from the end of the 16th century until the 19th century. It is made up of an extremely complex but perfectly coherent system of artificial ponds, small channels, tunnels and underground drains. It enabled the development of water power for use in mining and metallurgical processes. It is a major site for mining innovation in the western world.

Year of Inscription: 1992

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

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.

Year of Inscription: 1983