How Big Are Famous Monuments, Really?

Ask someone how tall the Statue of Liberty is and they will usually say about ninety metres, which is true and misleading at the same time. The number is right. What it measures is mostly not the statue. Almost every famous monument has two or three heights in circulation, and a photograph is no help at all, because landmarks are photographed from whichever angle makes them look biggest. Here are the real sizes, and what each one is a size of.

The National Park Service gives the full height as 92.99 metres, 305 feet 1 inch, from the ground to the tip of the torch. Of that, 46.05 metres is the statue from the top of its base to the torch, arm raised. The copper figure itself, heel to the top of the head, is 33.86 metres. Everything else is pedestal and foundation, standing on the star-shaped walls of an old fort. The figure that everyone pictures is barely more than a third of the number everyone quotes.

That makes the statue a surprisingly good yardstick once you know it. A ten-storey building is roughly a third of the full height. The Leaning Tower of Pisa is a little over half.

The Eiffel Tower was built for the 1889 World's Fair as "the 300-metre tower", and on opening it stood a little over 312 metres with its flagpole. Antennas have been added ever since. Since March 2022, when a new digital radio antenna went on top, the official height has been 330 metres, 1,083 feet. For years before that it was quoted at 324, and that older figure is still the one you will find most often. Either way, it is about three and a half Statues of Liberty stacked up, pedestals included.

On top of Corcovado, high above Rio de Janeiro, Christ the Redeemer looks enormous, and the mountain does most of that work. The statue is 30 metres tall, with arms that span 28 metres, on a pedestal of about 8 metres. Put it beside the Statue of Liberty's copper figure, 33.86 metres from heel to head, and the two are close to the same size. What differs is what they stand on.

The faces carved into Mount Rushmore are exactly the kind of thing a photograph cannot convey, because there is nothing next to them for scale. According to the National Park Service, George Washington's head is 60 feet tall, about 18 metres, and his nose alone is 21 feet long. Roosevelt's head is slightly smaller and Lincoln's slightly taller. A single face is roughly the height of a six-storey building, and Washington's nose is about half the length of a school bus.

Europe's two classic disappointments are both statues. Copenhagen's Little Mermaid, on her rock by the harbour, is 1.25 metres tall. Brussels' Manneken Pis is 55.5 centimetres, shorter than a toddler, and has a wardrobe of more than a thousand costumes to make up for it. Both are routinely photographed so tightly that visitors arrive expecting something life-sized or larger.

When it was finished, the Great Pyramid of Giza stood about 147 metres tall, according to Britannica. It is now about 137. The smooth outer casing stones and the capstone are gone, taken over the centuries for building material, and with them the top ten metres. Even so, it was the tallest structure people had ever built for well over three thousand years, until the central spire of Lincoln Cathedral passed it in 1311, reaching about 160 metres. That spire collapsed in 1548, and the pyramid is still standing.

A height needs a starting point, and monuments do not always agree on one. The Washington Monument was long quoted at 555 feet 5⅛ inches, the figure recorded when it was completed in 1884. A 2015 survey by the National Geodetic Survey, measuring from the floor at the main entrance, put it at 554 feet 7 11/32 inches, 169.05 metres. The monument had not shrunk. The measurement had simply become more careful about where "the bottom" is.

The Leaning Tower of Pisa is the extreme case, since it is a different height on each side and sources disagree about both. Britannica puts its lean at a little under 4 degrees since the stabilisation work that ended in 2001, with the top about 4 metres off vertical. Other tall monuments are more straightforward. The Gateway Arch in St Louis is 192 metres tall and exactly as wide, though almost everyone sees it as taller than it is wide. The Elizabeth Tower that holds Big Ben is 96 metres. The Taj Mahal is 73 metres to the tip of the finial on its central dome.

Stonehenge usually looks modest in photographs, because the lintels, the horizontal stones, sit only about four metres off the ground. English Heritage says the largest sarsens stand up to seven metres tall and weigh around twenty tonnes. The tallest surviving one, Stone 56, is 8.7 metres long in total, and about 2 metres of it is buried, so a little over 6.5 metres stands above the grass.

The tallest statues on Earth are recent, and they are in a different league. India's Statue of Unity, completed in 2018, is 182 metres, nearly twice the Statue of Liberty's full height with its pedestal, and more than five times its copper figure. China's Spring Temple Buddha is 128 metres including its lotus throne. Russia's The Motherland Calls reaches 85 metres, more than a third of which is the sword. The oldest of the giants is the Leshan Giant Buddha, carved into a cliff face in Sichuan more than twelve centuries ago, which is 71 metres tall.

Knowing a handful of these numbers makes every other landmark easier to judge, which is exactly the skill Size It Up tests. Dozens of these monuments are in the game, sized beside something you already know, and the Statue of Liberty is one of its yardsticks: after a reveal, a tower is "as tall as 3.5 Statues of Liberty stacked up". There is also a guide to getting better at Size It Up that covers the habits that matter more than any single number. For the flat, map-sized version of the same problem, see how big countries really are.

National Park Service, Statue of Liberty statistics.

Eiffel Tower, the story of the tower's height.

Britannica, Christ the Redeemer, Great Pyramid of Giza, Leaning Tower of Pisa and Taj Mahal.

National Park Service, how big are the heads (Mount Rushmore) and Gateway Arch fact sheet.

NOAA, new height for the Washington Monument (2015).

UNESCO, Mount Emei and the Leshan Giant Buddha.

Lincoln Cathedral, timeline.

UK Parliament, Big Ben facts and figures. English Heritage, Stonehenge. Brussels City Museums, Manneken Pis. Press Information Bureau of India, Statue of Unity.