This Is The Most Hidden Part Of The Famous Mount Rushmore Monument That Few People Know About

Written by Fabio Lucas Carvalho

Published on 13/01/2025 at 14:07

Updated on 13/01/2025 at 14:08

Foto: Reprodução

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Behind Abraham Lincoln’s Head At Mount Rushmore, There Is A Secret Chamber Called Hall Of Records.

The Mount Rushmore National Memorial is one of the most iconic symbols of the history and culture of the United States. Located in Pennington County, South Dakota, the monument was authorized on March 3, 1925.

Construction began in August 1927, under the leadership of sculptor Gutzon Borglum, and was officially completed on October 31, 1941, a few months after Borglum’s death on March 6 of that year.

Although the initial planning was grand, the project ended more simply due to lack of funding.

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The “Sanctuary Of Democracy”

In addition to the visual impact, Borglum had a larger vision for Mount Rushmore. He envisioned it as a “Sanctuary of Democracy,” a place that would preserve American values and history for future generations.

Part of this plan included the Hall of Records, a secret chamber designed to hold essential documents, such as the Constitution and the Declaration of Independence.

The idea was to create a gallery 24 meters high and 30 meters long, accessed by a granite staircase over 240 meters long.

Excavations for the Hall of Records began in July 1938, but just over a year later, Congress ordered that the focus remain solely on the presidents’ sculptures, halting work in 1939.

Even so, 21 meters were excavated, leaving an unfinished chamber behind Lincoln’s face.

Today, the Hall of Records is not open to the public, but it still bears the marks left by workers in the 1930s.

Rare photos from the National Park Service reveal the interior of the chamber, a space that maintains the almost mystical atmosphere of Borglum’s original design.

Posthumous Achievement

Decades after Borglum’s death, on August 9, 1998, part of his vision was realized. A storage room was installed at the entrance of the Hall of Records.

This room contains a titanium vault protected by a granite slab, inscribed with a phrase from the sculptor:
“Let us put there, sculpted high, as close to the sky as we can, the words of our leaders, their faces, to show posterity what kind of men they were.”

Inside the vault, there are sixteen panels of enameled porcelain narrating the story of Mount Rushmore, the significance of the represented presidents, and a brief timeline of the U.S.

These panels were designed to withstand the test of time, preserving the nation’s memory for generations yet to come.

Mount Rushmore – An Incomplete But Timeless Monument

Although Mount Rushmore was not completed as Borglum envisioned, it has become a lasting symbol of American values.

The meticulous work of the sculptors, combined with Borglum’s grand vision, continues to attract millions of visitors annually. Even the less-known aspects, such as the Hall of Records, contribute to the fascination surrounding this historic landmark.

Behind the monumental granite face, there is more than just art and technique; there is a narrative of perseverance, ambition, and the quest to leave a legacy that defies time.

This Is The Most Hidden Part Of The Famous Mount Rushmore Monument That Few People Know About

Behind Abraham Lincoln’s Head At Mount Rushmore, There Is A Secret Chamber Called Hall Of Records.

The “Sanctuary Of Democracy”

Posthumous Achievement

Mount Rushmore – An Incomplete But Timeless Monument

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This Is The Most Hidden Part Of The Famous Mount Rushmore Monument That Few People Know About

Behind Abraham Lincoln’s Head At Mount Rushmore, There Is A Secret Chamber Called Hall Of Records.

The “Sanctuary Of Democracy”

Posthumous Achievement

Mount Rushmore – An Incomplete But Timeless Monument

The Soviet Union spent 22 years drilling into the Earth’s crust and reached a depth of 12,262 meters — they found water where it was thought impossible, hydrogen bubbling from the rock, granite that is 2.7 billion years old, and temperatures of 180 degrees that melted the drill bits.

Gaddafi built the world’s largest artificial river under the Sahara — it’s 4,000 km of giant pipes that pump 40,000-year-old fossil water to entire cities in Libya.

A German architect built a cylindrical house in 1994 that rotates to follow the sun throughout the day, generates 5 times more energy than it consumes, and was the world’s first energy-positive house.

During works to build an artificial island in Indonesia, workers dredged 5 million cubic meters of sand from the seabed and found over 6,000 fossils from a lost continent that submerged 10,000 years ago.

A company that drilled for oil has drilled 4.8 kilometers of rock in Utah and found a never-ending heat of 290 degrees — now it is building the world’s first next-generation commercial geothermal power plant, with 100 MW connected to the grid in June 2026.

Brazil spent R$ 1.9 billion on a giant bridge to Paraguay, and it is already finished, but no one can use it properly because the access points are not ready, and traffic remains blocked months later.

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Brazil enters the era of engineered wood buildings alongside Canada, Sweden, Austria, and Norway, betting on a technology that promises faster construction, fewer emissions, and fire resistance that challenges concrete and steel.

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