Place Facts About Architecture

The word 'attic' comes from Attica, the region around Athens, Greece, where a distinctive architectural style featured decorative columns on upper facades.

One percent of Greenland's population lives in a single apartment building!

Sheikh Hamad, billionaire and royal family member in the United Arab Emirates, had a huge carving of his name that's even visible from space etched into a private island.

In 2007, a woman named Erika La Tour Eiffel married the Eiffel Tower.

The Gate Tower Building skyscraper in Japan has a highway passing through its fifth, sixth and seventh floors.

Lynnewood Hall is a 110-room palace outside Philadelphia, closed to the public for more than 80 years. It was built for the Widener family. A father and son, George and Harry, boarded the Titanic in 1912 and never came home. Inside were more than 2,000 artworks that later helped found the National Gallery of Art. This fall, for the first time in generations, the doors open. You can walk in.

Instead of McDonald's tearing down a ~230-year-old Georgian mansion, citizens of a small NY town forced them to renovate it instead, resulting in a uniquely historic franchise location.

The Lincoln Memorial has a secret: a 43,800 sq ft cave beneath it - nearly twice the floor space of the memorial above. Rainwater seeping through the marble has grown real stalactites, and 1914 construction workers left cartoon graffiti on the columns, now preserved behind plexiglass. It opens as a public museum for the first time on June 25.

The Gateway Arch was built as two separate legs measured to meet precisely at the top. On October 28, 1965, the morning sun expanded the south leg. The last piece would not fit. Workers ran fire hoses to the top and soaked the steel until it shrank. Hydraulic jacks applied 450 tons of force, and the final section slid in.

Kowloon Walled City crammed 33,000 people into just 6.4 acres - one city block. That made it the densest place in recorded human history. About 300 towers rose 14 storeys high, packed so close that sunlight never reached the alleys. Neither Britain nor China governed it, so residents built their own unlicensed economy. It was demolished in 1993-1994. The site is now a park.

The Leaning Tower of Pisa closed in 1990 for the first time in 800 years. Engineers warned it was close to collapse. Over 11 years, they drilled beneath the north side and extracted soil. The tower settled back by 44 centimeters. It reopened in December 2001. Experts say it is now safe for at least 300 more years.

William Van Alen hid a 185-foot steel spire inside the Chrysler Building's own crown, assembled in secret. His rival H. Craig Severance had designed 40 Wall Street two feet taller - thinking he'd win. Van Alen raised the hidden spire through the roof in 90 minutes on October 23, 1929. The Chrysler Building jumped to 1,046 feet, the first skyscraper to top 1,000 feet. It held the record for 11 months.

The Washington Monument is two different shades of marble. Construction started in 1848 but funding collapsed in 1854, halting work for over 20 years. When the Army Corps of Engineers resumed building in 1879, the original Maryland quarry could no longer supply matching marble. Builders used stone from a new source - and it aged to a slightly darker shade. The color line sits about one-third of the way up the 555-foot tower.

London Bridge, the real one from the Thames, now stands in the Arizona desert. In 1968, developer Robert McCulloch bought it for $2.46 million. Workers numbered every exterior granite block, shipped them 10,000 miles through the Panama Canal, and rebuilt the bridge over a canal in Lake Havasu City. It reopened in 1971 and still draws tourists today.

The floor of Hoover Dam's monument plaza is a celestial map. Sculptor Oskar J.W. Hansen embedded 209 brass discs into the terrazzo, each marking a star or planet visible on September 30, 1935 - the night FDR dedicated the dam. It took 200,000 astronomical calculations. If every historical record vanished, a future civilization could read that floor and calculate exactly when Hoover Dam was dedicated.

Antoni Gaudi died on June 10, 1926, struck by a tram on the way to his daily confession. On June 10, 2026 - exactly 100 years later - Pope Leo XIV blessed the Tower of Jesus Christ atop the Sagrada Familia, making it the world's tallest church at 172.5 meters. Construction had taken 144 years.

The Great Pyramids of Giza were once covered in polished white limestone blocks so smooth that a knife blade could not fit between them. In sunlight they blazed like mirrors across the desert. In 1303, an earthquake loosened the casing. A sultan stripped the stones to build mosques in Cairo - and the rough stepped core we see today is what was left behind.

Simon Rodia, an Italian immigrant tile mason, spent 33 years building the Watts Towers in Los Angeles entirely by hand - no machines, no scaffolding, no bolts, no welds, no blueprints. His only tools were pipe-fitter pliers and a window-washer belt. The tallest spire reaches 99 feet. When he finished in 1954, he deeded the land to a neighbor, boarded a bus, and never came back.

The Empire State Building's spire was designed as a boarding dock for airships. Passengers would cross an open gangplank 1,250 feet above the street, then ride an elevator down. In September 1931, a small airship docked there for three minutes in 40 mph winds. Two weeks later, a blimp lowered newspapers to the tower on a 100 foot rope. Updrafts made the mast unusable. No airship ever truly docked there.

Those giant wooden castle playgrounds from the 1980s and 90s were designed by kids. Architect Bob Leathers visited local schools, collected children's drawings, and turned them into blueprints. Then the town's own parents and volunteers built it by hand, usually in about five days. He did this in more than 2,000 communities.