The New Seven Wonders of the World

In 2007, as a result of a global voting campaign launched by the Switzerland-based New7Wonders Foundation, the “New Seven Wonders of the World” selected by public vote have emerged as structures representing the architectural and cultural values of the modern era. In contrast to the lost wonders of antiquity, these structures still stand today and are works constructed during different periods of human history, reflecting cultural diversity.

Chichen Itza – Mexico

Chichen Itza is a major urban settlement belonging to the Maya civilization, one of the most influential and advanced ancient cultures of Mesoamerica. This archaeological site, located on the Yucatán Peninsula in Mexico, served as a major political, economic, religious, and cultural center between 600 and 1200 AD. Its name means “City at the Mouth of the Well of the Itza” in the Yucatec Maya language.

Architectural and Structural Features

The most famous structure at Chichen Itza is the Pyramid of Kukulkan, also known as El Castillo. This pyramid was designed in deep connection with astronomy. During the equinoxes, the play of light and shadow on the pyramid’s staircases creates an image symbolizing the feathered serpent god Kukulkan. The structure has 365 steps, corresponding to the Maya calendar. Other significant structures at the site include:

• Caracol (Observatory): A circular structure used by Maya astronomers to observe celestial movements.
• Great Ball Court (Gran Juego de Pelota): The largest Mesoamerican ball court in the Americas.
• Temples: Numerous religious and public buildings, including the Temple of the Thousand Columns and the Temple of the Warriors.

Astronomy and Science

Chichen Itza is regarded not only as a religious center but also as a scientific site constructed for astronomical observations. The Maya people employed a highly advanced calendar system based on the cycles of planets and stars. Consequently, many architectural elements were built with geometric precision referencing celestial events.

Historical Development

In the 10th century AD, Chichen Itza evolved into a complex cultural structure influenced by the Toltecs. This led to the emergence of a new aesthetic combining Maya and Toltec architectural elements. Beginning in the 13th century, the city was gradually abandoned and eventually lost within the jungle.

Conservation and UNESCO Heritage

Chichen Itza was inscribed on the UNESCO World Heritage List in 1988 and is today one of Mexico’s most visited tourist and historical sites. In 2007, it was selected as one of the “New Seven Wonders of the World” through a global public vote.

Chichen Itza – Mexico (Image: UNESCO Official Website)

Great Wall of China – China

The Great Wall of China is a massive structure recognized as the longest man-made defensive fortification in history, surviving from ancient times to the present. Construction began as early as the 7th century BC and was significantly expanded during the Qin, Han, and Ming dynasties. Its primary purpose was to defend against invasions by nomadic tribes from the north, particularly the Huns and Mongols.

Structural Features and Length

The Chinese government has officially documented the total length of the Great Wall at 21,196 kilometers. The Wall is not a single continuous structure but a complex system comprising numerous walls, watchtowers, passes, and fortresses. Sections were built using diverse materials such as earth, stone, brick, and wood, with construction techniques varying according to period and geography. Notable sections include:

• Badaling: One of the most visited and best-preserved sections today.
• Jiayuguan Pass: The western terminus of the Wall, represented by a fortress.
• Mutianyu and Jinshanling: Scenic areas renowned for their preserved historical integrity.

Military Function and Symbolism

The Wall served not only as a physical barrier but also as a communication and surveillance system. Messages were transmitted via smoke, fire, and flags from observation towers. Over time, for the Chinese people, the Wall also became a symbol of resistance, resilience, and unity.

Historical Development

• Qin Dynasty (221–206 BC): The first unified construction of the Wall began. For the first time, existing fortifications were systematically connected.
• Han Dynasty (206 BC – 220 AD): The Wall was extended westward into western China.
• Ming Dynasty (1368–1644): The majority of the Wall’s surviving sections were built during this period. Stone and brick usage increased significantly.

Cultural Value and Conservation

Inscribed on the UNESCO World Heritage List in 1987, the Great Wall of China is regarded not only as a national treasure but also as a symbol of engineering and construction genius in world history, attracting millions of tourists annually.

Great Wall of China – China (Image: UNESCO Official Website)

Colosseum – Italy

The Colosseum is one of the most iconic symbols of ancient Roman architecture. Construction began in 72–80 AD under Emperor Vespasian and was completed during the reign of his son Titus. Originally named the Flavian Amphitheatre, it acquired its current name from the nearby Colossus of Nero statue.

Architectural Features

The Colosseum has an elliptical plan with a capacity of approximately 50,000 to 80,000 spectators. It measures 189 by 156 meters and stands about 48 meters high. The first three levels consist of arched openings, while the top level is enclosed by a solid wall with pilasters. The structure was built using concrete, travertine stone, brick, and tuff.

Beneath the arena lies the hypogeum, a complex network of underground tunnels and animal elevators. These systems allowed gladiators, wild animals, and stage props to be raised into the arena.

Purpose and Social Role

The Colosseum hosted events such as gladiatorial contests, wild animal hunts, naval battle reenactments (naumachiae), historical dramas, and public executions. These spectacles also served to entertain the populace and demonstrate the power of the ruling elite.

To the Roman people, the Colosseum was more than mere entertainment; it was perceived as a symbol of imperial power. The “bread and circuses” (panem et circenses) policy was an integral part of this ideology.

Historical Development

During the Middle Ages, its function changed: it was used as housing, workshops, a church, and even a fortress. Although damaged by earthquakes and stone-robbing over time, it has endured.

UNESCO Protection and Contemporary Role

Inscribed on the UNESCO World Heritage List in 1980, the Colosseum is today one of Rome’s most visited landmarks. It also serves as a cultural center for symbolic commemorations against war and capital punishment.

Colosseum – Italy (Image: UNESCO Official Website)

Christ the Redeemer – Brazil

Christ the Redeemer is a statue located in Rio de Janeiro, Brazil, and one of the most recognized monuments in the world. Standing atop Corcovado Mountain at approximately 710 meters above sea level, the statue is 30 meters tall and rests on an 8-meter pedestal. The span of its outstretched arms is about 28 meters.

Religious and Cultural Significance

The statue depicts Jesus Christ with arms outstretched, symbolizing mercy, peace, inclusiveness, and universal love. It also represents Brazil’s Catholic identity. The monument is regarded as both a sacred and national symbol by locals and tourists alike.

Construction and Architecture

Construction began in 1926 and was completed in 1931. The project involved French sculptor Paul Landowski, Brazilian engineer Heitor da Silva Costa, and French architect Albert Caquot. The face was designed by Romanian sculptor Gheorghe Leonida. The statue’s internal framework is made of reinforced concrete and steel, while its outer surface is covered with soapstone tiles. Soapstone was chosen for its soft texture and white color.

Meaning and Modern Role

Over time, Christ the Redeemer has transcended its role as a religious monument to become Brazil’s cultural and tourism ambassador on the international stage. Millions visit the statue each year, and special light shows are held during Easter, Christmas, and national holidays.

Conservation and UNESCO Status

Declared a cultural heritage site by the Brazilian government in 2006, the statue was inscribed on the UNESCO World Heritage List in 2012. It was also selected as one of the “New Seven Wonders of the World” in the 2007 global public vote.

Christ the Redeemer – Brazil (Image: UNESCO Official Website)

Machu Picchu – Peru

Machu Picchu is one of the most important archaeological sites in South America, located in the Cusco region of Peru at an elevation of 2,430 meters in the Andes Mountains. This ancient city, built around the mid-15th century during the Inca Empire, is recognized as a heritage of humanity for its architecture and harmonious integration with nature.

Structural Features and Urban Planning

The majority of Machu Picchu was constructed from granite stones using the dry-stone technique (ashlar), without mortar. It consists of approximately 200 structures divided into agricultural terraces, temples, observatories, residential areas, and the royal residence. Notable structures include:

• Sun Temple (Templo del Sol): A sacred site designed for astronomical observations.
• Temple of the Three Windows: Believed to represent the tripartite structure of Inca cosmology.
• Intihuatana Stone: A stone block thought to have been used to determine the sun’s annual movements.

Harmony with Nature

Machu Picchu exemplifies not only aesthetic but also geological and ecological harmony. Structures were built to withstand earthquakes. The terrace systems prevented erosion and enhanced agricultural productivity. Situated within high mountain forests and biodiverse ecosystems, Machu Picchu is one of the rare places where natural and cultural heritage are deeply intertwined.

Discovery and Conservation

Machu Picchu was introduced to the scientific world in 1911 by American historian Hiram Bingham. Since then, it has been studied as one of the most significant evidences of Inca achievements in transportation, architecture, and astronomy.

UNESCO Status

Inscribed on the UNESCO World Heritage List in 1983, Machu Picchu is one of the rare sites listed for both natural and cultural heritage. It was also selected in 2007 as one of the “New Seven Wonders of the World” through a global public vote.

Machu Picchu – Peru (Image: UNESCO Official Website)

Petra – Jordan

Petra is an ancient city carved into sandstone cliffs in the Wadi Musa region of southwestern Jordan. It served as the capital of the Nabataean Kingdom and is believed to have been founded in the 4th century BC. Petra reached its peak politically, culturally, and economically between the 1st century BC and the 2nd century AD.

Architectural Features and Symbolic Structures

Petra is filled with tombs, temples, theaters, and palaces carved directly into the soft sandstone rock. The city reflects a unique fusion of Hellenistic, Roman, Eastern Mediterranean, and Arab architectural elements. Key structures include:

• Al-Khazneh (The Treasury): The most iconic structure; a 40-meter-high columned facade serving as a royal tomb.
• Ad-Deir (The Monastery): A large facade carved high into the mountainside, believed to have been used for ceremonial purposes.
• Roman Theater: A structure capable of seating 6,000 spectators, demonstrating Roman influence.
• Royal Tombs: A group of monumental tombs distinguished by striking facade decorations.

Role on Trade Routes

Petra was a crucial crossroads of ancient trade routes for spices and incense, serving as the commercial heart between India, Arabia, Syria, and Egypt. The city’s sophisticated water channels and dam systems represent advanced engineering solutions for sustainable life in a desert environment.

Historical Development and Abandonment

Petra became part of the Roman Empire in 106 AD but gradually lost its importance. A major earthquake in 363 AD destroyed many buildings. Over subsequent centuries, it was abandoned and forgotten until rediscovered in the 19th century by Swiss explorer Johann Ludwig Burckhardt.

UNESCO Status and Cultural Significance

Inscribed on the UNESCO World Heritage List in 1985, Petra stands out for its architectural grandeur, historical role, and sustainable design in a desert setting. Selected in 2007 as one of the “New Seven Wonders of the World” through public vote, Petra is today one of Jordan’s most vital tourism assets, welcoming millions of visitors annually.

Petra – Jordan (Image: UNESCO Official Website)

Taj Mahal – India

The Taj Mahal, located in the northern Indian city of Agra, is one of the world’s most renowned examples of an imperial mausoleum. Commissioned by Mughal Emperor Shah Jahan in memory of his beloved wife Mumtaz Mahal, construction began in 1632 and was completed around 1653.

Architectural Features and Design

The Taj Mahal is a unique synthesis of Islamic, Persian, Indian, and Ottoman architectural elements. Built entirely of white marble, its central dome rises 35 meters and is surrounded by four minarets. Surrounding the main structure are:

• Temples and guest houses
• Reflective water channels and symmetrical gardens (charbagh)
• Arched gateways and ornamental crowns

Inside, symbolic cenotaphs of Shah Jahan and Mumtaz Mahal are displayed; their actual tombs lie beneath the main floor.

Materials and Decorations

Precious stones from India and Central Asia—including lapis lazuli, emerald, ruby, amethyst, mother-of-pearl, and black onyx—were used in the Taj Mahal’s construction. Walls are adorned with intricate inlay work featuring Quranic verses and floral motifs, adding aesthetic and spiritual depth to the monument.

Meaning and Legend

The Taj Mahal is not merely an architectural masterpiece; it is also universally recognized as a symbol of love. Mumtaz Mahal died giving birth to Shah Jahan’s 14th child, and the monument stands as an expression of his profound grief and devotion.

Historical Development and Conservation

Considered the pinnacle of Mughal architecture, the Taj Mahal has inspired generations of local and foreign artists. During British colonial rule, various restoration efforts were undertaken; in the 20th and 21st centuries, measures have been developed to combat severe air pollution.

UNESCO Status

Inscribed on the UNESCO World Heritage List in 1983, the Taj Mahal was added to the “New Seven Wonders of the World” list in 2007 due to its architectural elegance, cultural significance, and universal appeal. Today, it is visited by nearly seven million tourists annually.

Taj Mahal – India (Image: UNESCO Official Website)

These structures are significant not only for their architectural or aesthetic value but also for their contributions to universal human history, their representation of cultural diversity, and their international recognition. Each provides insight into the religious, political, and economic structures of the societies that built them and remains a focal point of modern tourism.