Famous landmarks have always been a source of fascination for people around the world. From the towering Eiffel Tower to the majestic Taj Mahal, these icons have become synonymous with the cities and countries they represent. However, beneath their gleaming surfaces, many of these landmarks hold secrets and stories that are unknown to the general public.
In this blog, we will delve into the shocking truths about famous landmarks that will change the way you see them forever. Get ready to uncover the hidden histories and surprising facts that lie behind these beloved destinations. From mysterious underground tunnels to hidden symbols and codes, we will explore it all.
1. The Eiffel Tower's Hidden Apartment
The Eiffel Tower has a secret apartment built into its structure, which was originally intended for the architect Gustave Eiffel's personal use. This apartment is not open to the public and is only accessible by a private staircase.
The apartment is fully furnished and offers a stunning view of the city. It is a fascinating glimpse into the life of the architect who created this iconic landmark. The apartment remains a secret to this day, known only to a select few.
2. The Taj Mahal's Changing Colors
The Taj Mahal appears to change color depending on the time of day and the weather. This is due to the unique properties of the marble used in its construction, which reflects different wavelengths of light. The monument can appear pinkish in the morning, white during the day, and golden at sunset.
This phenomenon is a result of the intricate craftsmanship and attention to detail that went into building this magnificent structure. The changing colors add an extra layer of beauty to the Taj Mahal's already stunning appearance.
3. The Pyramids' Precise Alignment
The pyramids of Giza are aligned almost perfectly with the true north, which is a feat of engineering that is still not fully understood today. The pyramids' bases are also perfect squares, with each side aligning almost perfectly with the four cardinal directions.
This level of precision is a testament to the advanced knowledge and skills of the ancient Egyptians who built these structures. The pyramids' alignment is a fascinating example of ancient ingenuity and mathematical prowess.
4. The Statue of Liberty's Broken Chains
The Statue of Liberty has a broken chain and shackles at her feet, which symbolize the freedom and democracy that the monument represents. The broken chains were a deliberate design choice, meant to represent the abolition of slavery and the struggle for freedom.
The statue's pedestal is also inscribed with the words "Give me your tired, your poor, / Your huddled masses yearning to breathe free," which is a quote from a famous sonnet. The statue's design is a powerful statement about the importance of freedom and human rights.
5. The Christ the Redeemer Statue's Hidden Room
The Christ the Redeemer statue in Rio de Janeiro has a hidden room inside its pedestal, which offers a stunning view of the city. The room is not open to the public and is only accessible by a private staircase.

The statue's interior is also reinforced with a complex system of steel beams and concrete, which provides additional support and stability. The statue's design is a remarkable example of modern engineering and architectural skills.
6. The Great Wall of China's Secret Tunnels
The Great Wall of China has a network of secret tunnels and passages that run beneath its length, which were used for military communications and troop movements. These tunnels are not open to the public and are only accessible by authorized personnel.
The tunnels are a fascinating glimpse into the history and strategic importance of the Great Wall. The wall's design is a testament to the ingenuity and craftsmanship of the ancient Chinese engineers who built it.
7. The Colosseum's Underground Water System
The Colosseum in Rome has an underground water system that was used to flood the arena for naval battles and other events. The system is still intact today and is a remarkable example of ancient engineering skills.
The water system was also used to supply the gladiators and animals with fresh water during events. The Colosseum's design is a fascinating example of how the ancient Romans were able to combine entertainment and engineering to create an iconic landmark.
8. The Big Ben Clock Tower's Hidden Door
The Big Ben clock tower in London has a hidden door at the base of the tower, which is not open to the public. The door leads to a narrow staircase that winds its way up to the top of the tower, where the clock's mechanisms are housed.
The door is hidden behind a wooden panel and is only accessible by authorized personnel. The clock tower's design is a remarkable example of Victorian-era engineering and architecture.
9. The Golden Gate Bridge's Secret Fort
The Golden Gate Bridge in San Francisco has a secret fort built into its southern pier, which was used as a military outpost during World War II. The fort is not open to the public and is only accessible by a private staircase.
The fort's design is a fascinating example of how the bridge's architecture was influenced by its military history. The bridge's secrets are a testament to the ingenuity and adaptability of the engineers who built it.
10. The Leaning Tower of Pisa's Counterweight
The Leaning Tower of Pisa has a counterweight system that helps to stabilize the tower and prevent it from collapsing. The counterweight is a clever example of medieval engineering skills, which were used to compensate for the tower's uneven foundation.
The tower's design is a fascinating example of how ancient builders were able to use creative solutions to overcome technical challenges. The counterweight system is still in place today and helps to keep the tower stable.
11. The Acropolis' Hidden passageway
The Acropolis in Athens has a hidden passageway that runs beneath the Parthenon, which was used by ancient priests and officials.
The passageway is not open to the public and is only accessible by a private entrance. The passageway's design is a fascinating example of ancient Greek architecture and engineering skills. The Acropolis' secrets are a testament to the ingenuity and craftsmanship of the ancient Greeks who built it.
12. The Chichen Itza Pyramid's Sacred Cenote
The Chichen Itza pyramid in Mexico has a sacred cenote, or natural well, that is hidden behind the pyramid's structure. The cenote was used by the ancient Mayans for human sacrifices and other rituals.
The cenote's design is a fascinating example of how the ancient Mayans were able to combine spirituality and engineering to create a unique and fascinating landmark. The pyramid's secrets are a testament to the advanced knowledge and skills of the ancient Mayans.
13. The Sydney Opera House's Hidden Interiors
The Sydney Opera House has a series of hidden interiors and secret rooms that are not open to the public. These rooms include a private staircase, a hidden bar, and a secret garden.

The opera house's design is a remarkable example of modern architecture and engineering skills. The hidden interiors are a fascinating glimpse into the life of the performers and staff who work at the opera house.
14. The Arc de Triomphe's Tomb of the Unknown Soldier
The Arc de Triomphe in Paris has a tomb of the unknown soldier buried beneath its foundation, which is a memorial to the soldiers who died in World War I. The tomb is not open to the public and is only accessible by a private staircase.
The tomb's design is a poignant example of how the arc's architecture was influenced by its history and significance. The tomb is a powerful symbol of the sacrifices made by soldiers during times of war.
15. The Stonehenge Monument's Hidden Heel Stone
The Stonehenge monument in England has a hidden heel stone that is buried beneath the surface, which is aligned with the summer solstice sunrise. The heel stone is not visible to the public and is only accessible by a private entrance.
The stone's design is a fascinating example of how the ancient builders were able to use astronomy and mathematics to create a unique and fascinating landmark. The heel stone is a testament to the advanced knowledge and skills of the ancient Britons who built Stonehenge.
16. The Easter Island Moai Statues' Hidden Bodies
The Easter Island moai statues have hidden bodies that are buried beneath the surface, which were only recently discovered. The bodies are not visible to the public and are only accessible by a private entrance.
The statues' design is a fascinating example of how the ancient Rapa Nui people were able to create unique and fascinating works of art. The hidden bodies are a testament to the ingenuity and craftsmanship of the ancient Rapa Nui people.
17. The Great Sphinx of Giza's Hidden Tunnel
The Great Sphinx of Giza has a hidden tunnel that runs beneath its body, which is not open to the public. The tunnel is a fascinating example of how the ancient Egyptians were able to use engineering skills to create a unique and fascinating landmark.
The tunnel's design is a testament to the advanced knowledge and skills of the ancient Egyptians who built the Sphinx.
18. The Mount Rushmore Monument's Hidden Room
The Mount Rushmore monument in South Dakota has a hidden room behind the face of Abraham Lincoln, which was intended as a vault to store important documents and artifacts. The room is not open to the public and is only accessible by a private staircase.
The room's design is a fascinating example of how the monument's architecture was influenced by its history and significance. The hidden room is a testament to the ingenuity and craftsmanship of the sculptor who built the monument.
19. The Alhambra Palace's Hidden Gardens
The Alhambra palace in Spain has a series of hidden gardens and courtyards that are not open to the public. These gardens are a fascinating example of how the ancient Moors were able to combine architecture and nature to create a unique and fascinating landmark.
The gardens' design is a testament to the advanced knowledge and skills of the ancient Moors who built the palace.
20. The Angkor Wat Temple's Hidden Passages
The Angkor Wat temple in Cambodia has a series of hidden passages and secret rooms that are not open to the public.
These passages are a fascinating example of how the ancient Khmer people were able to use engineering skills to create a unique and fascinating landmark. The temple's design is a testament to the ingenuity and craftsmanship of the ancient Khmer people who built it.
21. The Buckingham Palace's Hidden Tunnel
The Buckingham Palace in London has a hidden tunnel that runs beneath the palace, which is used by the royal family to move around the city undetected. The tunnel is not open to the public and is only accessible by a private entrance.
The tunnel's design is a fascinating example of how the palace's architecture was influenced by its history and significance. The hidden tunnel is a testament to the ingenuity and craftsmanship of the architects who built the palace.
22. The White House's Hidden Bunker
The White House in Washington D.C. has a hidden bunker that is located beneath the East Wing, which is used as an emergency shelter and command center. The bunker is not open to the public and is only accessible by a private staircase.
The bunker's design is a fascinating example of how the White House's architecture was influenced by its history and significance. The hidden bunker is a testament to the ingenuity and craftsmanship of the architects who built the White House.
23. The Burj Khalifa's Hidden Spire
The Burj Khalifa in Dubai has a hidden spire that is not visible to the public, which is used to support the tower's communication equipment and other infrastructure.
The spire's design is a fascinating example of how the tower's architecture was influenced by its function and purpose. The hidden spire is a testament to the ingenuity and craftsmanship of the architects who built the Burj Khalifa.
24. The Machu Picchu Citadel's Hidden Terraces
The Machu Picchu citadel in Peru has a series of hidden terraces and gardens that are not open to the public. These terraces are a fascinating example of how the ancient Incas were able to combine agriculture and architecture to create a unique and fascinating landmark.
The terraces' design is a testament to the advanced knowledge and skills of the ancient Incas who built the citadel.
25. The Chatsworth House's Hidden Apartments
The Chatsworth House in England has a series of hidden apartments and secret rooms that are not open to the public.
These apartments are a fascinating example of how the house's architecture was influenced by its history and significance. The hidden apartments are a testament to the ingenuity and craftsmanship of the architects who built the house.
26. The Forbidden City's Hidden Gates
The Forbidden City in China has a series of hidden gates and secret passages that are not open to the public. These gates are a fascinating example of how the ancient Chinese were able to use engineering skills to create a unique and fascinating landmark.
The gates' design is a testament to the advanced knowledge and skills of the ancient Chinese who built the Forbidden City.
27. The Notre Dame Cathedral's Hidden Gargoyles
The Notre Dame cathedral in Paris has a series of hidden gargoyles and other stone carvings that are not visible to the public. These gargoyles are a fascinating example of how the cathedral's architecture was influenced by its history and significance.
The hidden gargoyles are a testament to the ingenuity and craftsmanship of the architects who built the cathedral.
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Anne Kostick has been Editor-in-Chief since September 2007. Previously, Anne was a principal at Foxpath IND, a publishing, consulting and editorial services company specializing in the transition to and from traditional content publishing and online content management, development and publishing. Her clients included trade book publishers, technology and financial services Web sites, and arts and cultural institutions. Previously, she worked as Licensing and Product Development Director, Senior Acquisitions Editor and Director of Electronic Publishing for Workman Publishing, and as Senior Acquisitions Editor for Harry N. Abrams/Stewart, Tabori & Chang. In the online world she worked as Director of Content Development for Vitaminshoppe.com. Anne has a B.A. in Greek and Latin, with a minor in Theater, from Beloit College. She is the author of several books for children, as well as a definitive collection of jokes.