8 Historical Buildings That Have Been Relocated

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iStock

Some buildings are designed to last forever—we’re looking at you, Great Pyramid of Giza. Those that aren’t can sometimes be saved through drastic engineering measures and a transatlantic relocation. Here’s a look at eight buildings around the world that have been lifted off their foundations (either in one piece or thousands) and rebuilt in a safer space, ensuring that their legacy lives on.

1. THE TEMPLE OF DENDUR // NEW YORK, NEW YORK

Temple of Dendur, Metropolitan Museum of Art, New York City
Shinya Suzuki, Flickr // CC BY-ND 2.0

Commissioned by the first Roman emperor Caesar Augustus and completed in 10 BCE, the Temple of Dendur—originally in Egypt—was at risk of being flooded by the construction of the Aswan High Dam and the subsequent formation of Lake Nasser in the 1960s.

UNESCO established the International Campaign to Save the Monuments of Nubia in 1960, and countries worked quickly to save as many artifacts as possible before the lake submerged 2000 square miles of ancient lands. Egypt gave the Temple of Dendur to the United States in 1965 for its participation in the rescue effort, and President Lyndon Johnson awarded it to the Metropolitan Museum of Art.

The small stone temple was dismantled in Egypt, and the 642 pieces were shipped to the U.S. on the SS Concordia Star. Upon arrival in New York, flatbed trucks carried the pieces from the dock to the museum on Fifth Avenue. When the blocks were unpacked, "not all were numbered and some were found to be numbered incorrectly. Section drawings exist—but they are in French," The New York Times reported [PDF]. Still, a team of stonecutters, carvers, masons, and museum curators were able to reassemble the temple in the custom-built Sackler Wing.

2. LONDON BRIDGE // LAKE HAVASU CITY, ARIZONA

London Bridge, Lake Havasu, Arizona
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In the mid-20th century, London Bridge was quite literally falling down: The weight of modern cars was pushing the Georgian-era bridge into the River Thames. To make room for a new bridge, the granite structure was put up for auction in 1968.

The winning bidder was Robert McCulloch, the mastermind behind the resort community of Lake Havasu City, Arizona. He believed the bridge’s reinstallation in the planned development would attract tourists—and he was willing to pay $2.46 million for the British landmark. The bridge was disassembled, each piece of stone masonry was numbered, and the whole thing was sent off on a ship that traversed the Panama Canal on its way to California. From the Port of Long Beach, the bridge’s pieces were trucked to Arizona, where they were rebuilt according to the original plans.

3. COOK’S COTTAGE // MELBOURNE, AUSTRALIA

Cook's Cottage, Melbourne, Australia
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The great British explorer and naval captain James Cook has a long list of achievements, like being the first European mariner to cross the Antarctic circle and circumnavigating New Zealand, Tonga, and Easter Island. The Yorkshire-born navigator spent time between his adventures at home, reportedly in a small cottage in Great Ayton built by his family. When that house went up for sale in 1933, industrialist Sir Russell Grimwade purchased it for £800 and donated it to the state of Victoria, Australia, in recognition of Cook’s exploration of the continent and to celebrate the centennial of Melbourne.

After the house was taken apart and packed into nearly 300 crates and barrels, it was shipped to Australia aboard the Port Dunedin, along with some of the ivy that once grew up its walls. It was rebuilt in Melbourne’s Fitzroy Gardens, where it stands today. Since then, scholars have determined that there’s no concrete evidence that Cook ever stayed in the house, though members of his family certainly did.

4. BELLE TOUT LIGHTHOUSE // BEACHY HEAD, UK

Belle Tout Lighthouse, Beachy Head, UK
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The original Belle Tout Lighthouse in Beachy Head, England, was deliberately set back 100 feet from the edge of the cliff when it was built in 1832. If the light disappeared from view, approaching ships at sea would know they were in the danger zone. But through the turn of the 20th century, cliff erosion made the lighthouse less effective, and it was decommissioned in 1902. New owners bought it for a private home (and it also served as target practice by Canadian troops stationed on the coast during World War II). The edge of the cliff crept closer and closer.

In 1999, the owners of the lighthouse had to move it back 56 feet. Engineers dug beneath the 900-ton structure to lift it—in one piece—onto four concrete beams, then slid it back on the beams to its current position. It is now a bed-and-breakfast. If erosion continues at the same pace, the lighthouse will have to be moved again in about 30 years.

5. HAMILTON GRANGE // NEW YORK, NEW YORK

Hamilton Grange, New York City
Mike, Flickr // CC BY 2.0

Alexander Hamilton reportedly owned only one house in his life, and that was Hamilton Grange in New York City. Located in what was then Manhattan’s uptown countryside (which is now Harlem), the large, airy house sat on 32 acres of land with views of both the Hudson and Harlem rivers. Hamilton’s widow Elizabeth sold the home in 1833, and the city grew up around it.

The house was relocated for the first time in 1889, when the owner, St. Luke’s Episcopal Church, moved it 250 feet north to be closer to the church—and to prevent it from being demolished by the construction of 143rd Street, which would have run right through it. The National Park Service (NPS) acquired the Grange in 1962 and, in 2008, decided to move it again. Having deteriorated quite a bit over the decades in that location, the house was in desperate need of a renovation. But since new buildings had sprouted up around it, a full renovation at that site would have been impossible. The NPS settled on moving it a few blocks away to St. Nicholas Park—once part of the original plot of land owned by Hamilton—where it would no longer be crammed between other structures and could be fully restored. The 200-ton house was jacked up, attached by the foundation to steel beams for support, then carefully raised 38 feet up in the air on hydraulic lifts to bypass a porch on another building [PDF]. The Grange was then rolled onto a massive system of dollies on the street that essentially drove the house to its new site.

6. NEWARK LIBERTY INTERNATIONAL AIRPORT BUILDING 51 // NEWARK, NEW JERSEY

Newark Liberty International Airport Building 51, New Jersey
Peter Brandt, Library of Congress // No known restrictions on images made by the U.S. government

Newark Liberty International Airport might be one of the worst-ranked airports in the U.S., but that wasn’t always the case. Built in 1935, Building 51 was one of the most luxurious, state-of-the-art passenger terminals in the world—in fact, Amelia Earhart participated in its dedication ceremony. (She kept one of her own planes at the airport, as did Charles Lindbergh.)

But when new terminals were opened from the 1950s through the ’80s, Building 51 was converted into office space. It eventually faced demolition as part of a runway expansion project. The Port Authority of New York and New Jersey, which manages the airport, received permission from the New Jersey State Historic Preservation Office to relocate the Art Deco structure. First, the building was sliced into three pieces with concrete-cutting machinery. Then each section was individually hoisted by hydraulic lifts and placed on dollies supported by 1407 truck tires to be rolled about three-quarters of a mile to its new location. It has since been renamed Building One and today holds administrative offices, though some of the building is open to the public, including the Art Deco lobby and an exhibition on the history of the structure.

7. THE ABU SIMBEL TEMPLES // ABU SIMBEL, EGYPT

Abu Simbel temples and the Nile River, Egypt
Dennis Jarvis, Flickr // CC BY-SA 2.0

Like the Temple of Dendur, the Abu Simbel temples were put at risk by the Aswan High Dam. Built into the sandstone cliffs along the Nile under the rule of Ramses II in the 13th century B.C.E., there are two temples—a main one with four 66-foot-tall statues of the king surrounding its entrance, and a smaller one dedicated to the goddess Hathor. To avoid having the temples submerged beneath Lake Nasser’s rising waters, preservationists disassembled and moved them to higher ground. Engineers dug down from the top of the cliffs, dismantled the structures by carving them into 20-ton blocks, and moved them piece by piece to the new site, a 200-foot-high artificial hill built atop their original location. Like the Temple of Dendur, this undertaking was part of UNESCO’s International Campaign to Save the Monuments of Nubia.

8. ST. BERNARD DE CLAIRVAUX CHURCH // MIAMI, FLORIDA

In the 1920s, media tycoon William Randolph Hearst sent teams across Europe to buy artwork to stock his new castle in San Simeon, California. One of his acquisitions was a 12th-century Spanish cloister, which he had workers dismantle, pack into 11,000 crates, and send on a ship across the ocean to New York.

There, the crates were impounded: Customs agents feared the hay used to pad the crates might be contaminated with hoof-and-mouth disease, and the whole shipment was left in one of Hearst’s warehouses. Eventually the hay was burned, and the pieces of the cloister were declared safe for transportation—but by this time, the stock market had crashed and Hearst had lost all his money. The pieces of the cloister were placed on the auction block in 1952, one year after Hearst’s death, and acquired by two Florida men who rebuilt it in Miami as a tourist attraction. The cloister failed to lure visitors, however, and the owners ended up donating it to a local parish.

10 Products for a Better Night's Sleep

Amazon/Comfort Spaces
Amazon/Comfort Spaces

Getting a full eight hours of sleep can be tough these days. If you’re having trouble catching enough Zzzs, consider giving these highly rated and recommended products a try.

1. Everlasting Comfort Pure Memory Foam Knee Pillow; $25

Everlasting Comfort Knee Pillow
Everlasting Comfort/Amazon

For side sleepers, keeping the spine, hips, and legs aligned is key to a good night’s rest—and a pain-free morning after. Everlasting Comfort’s memory foam knee pillow is ergonomically designed to fit between the knees or thighs to ensure proper alignment. One simple but game-changing feature is the removable strap, which you can fasten around one leg; this keeps the pillow in place even as you roll at night, meaning you don’t have to wake up to adjust it (or pick it up from your floor). Reviewers call the pillow “life-changing” and “the best knee pillow I’ve found.” Plus, it comes with two pairs of ear plugs.

Buy it: Amazon

2. Letsfit White Noise Machine; $21

Letsfit White Noise Machine
Letsfit/Amazon

White noise machines: They’re not just for babies! This Letsfit model—which is rated 4.7 out of five with nearly 3500 reviews—has 14 potential sleep soundtracks, including three white noise tracks, to better block out everything from sirens to birds that chirp enthusiastically at dawn (although there’s also a birds track, if that’s your thing). It also has a timer function and a night light.

Buy it: Amazon

3. ECLIPSE Blackout Curtains; $16

Eclipse Black Out Curtains
Eclipse/Amazon

According to the National Sleep Foundation, too much light in a room when you’re trying to snooze is a recipe for sleep disaster. These understated polyester curtains from ECLIPSE block 99 percent of light and reduce noise—plus, they’ll help you save on energy costs. "Our neighbor leaves their backyard light on all night with what I can only guess is the same kind of bulb they use on a train headlight. It shines across their yard, through ours, straight at our bedroom window," one Amazon reviewer who purchased the curtains in black wrote. "These drapes block the light completely."

Buy it: Amazon

4. JALL Wake Up Light Sunrise Alarm Clock; $38

JALL Wake Up Light Sunrise Alarm Clock
JALL/Amazon

Being jarred awake by a blaring alarm clock can set the wrong mood for the rest of your day. Wake up in a more pleasant way with this clock, which gradually lights up between 10 percent and 100 percent in the 30 minutes before your alarm. You can choose between seven different colors and several natural sounds as well as a regular alarm beep, but why would you ever use that? “Since getting this clock my sleep has been much better,” one reviewer reported. “I wake up not feeling tired but refreshed.”

Buy it: Amazon

5. Philips SmartSleep Wake-Up Light; $200

Philips SmartSleep Wake-Up Light
Philips/Amazon

If you’re looking for an alarm clock with even more features, Philips’s SmartSleep Wake-Up Light is smartphone-enabled and equipped with an AmbiTrack sensor, which tracks things like bedroom temperature, humidity, and light levels, then gives recommendations for how you can get a better night’s rest.

Buy it: Amazon

6. Slumber Cloud Stratus Sheet Set; $159

Stratus sheets from Slumber Cloud.
Slumber Cloud

Being too hot or too cold can kill a good night’s sleep. The Good Housekeeping Institute rated these sheets—which are made with Outlast fibers engineered by NASA—as 2020’s best temperature-regulating sheets.

Buy it: SlumberCloud

7. Comfort Space Coolmax Sheet Set; $29-$40

Comfort Spaces Coolmax Sheets
Comfort Spaces/Amazon

If $159 sheets are out of your price range, the GHI recommends these sheets from Comfort Spaces, which are made with moisture-wicking Coolmax microfiber. Depending on the size you need, they range in price from $29 to $40.

Buy it: Amazon

8. Coop Home Goods Eden Memory Foam Pillow; $80

Coop Eden Pillow
Coop Home Goods/Amazon

This pillow—which has a 4.5-star rating on Amazon—is filled with memory foam scraps and microfiber, and comes with an extra half-pound of fill so you can add, or subtract, the amount in the pillow for ultimate comfort. As a bonus, the pillows are hypoallergenic, mite-resistant, and washable.

Buy it: Amazon

9. Baloo Weighted Blanket; $149-$169

Baloo Weighted Blanket
Baloo/Amazon

Though the science is still out on weighted blankets, some people swear by them. Wirecutter named this Baloo blanket the best, not in small part because, unlike many weighted blankets, it’s machine-washable and -dryable. It’s currently available in 12-pound ($149) twin size and 20-pound ($169) queen size. It’s rated 4.7 out of five stars on Amazon, with one reviewer reporting that “when it's spread out over you it just feels like a comfy, snuggly hug for your whole body … I've found it super relaxing for falling asleep the last few nights, and it looks nice on the end of the bed, too.” 

Buy it: Amazon 

10. Philips Smartsleep Snoring Relief Band; $200

Philips SmartSleep Snoring Relief Band
Philips/Amazon

Few things can disturb your slumber—and that of the ones you love—like loudly sawing logs. Philips’s Smartsleep Snoring Relief Band is designed for people who snore when they’re sleeping on their backs, and according to the company, 86 percent of people who used the band reported reduced snoring after a month. The device wraps around the torso and is equipped with a sensor that delivers vibrations if it detects you moving to sleep on your back; those vibrations stop when you roll onto your side. The next day, you can see how many hours you spent in bed, how many of those hours you spent on your back, and your response rate to the vibrations. The sensor has an algorithm that notes your response rate and tweaks the intensity of vibrations based on that. “This device works exactly as advertised,” one Amazon reviewer wrote. “I’d say it’s perfect.”

Buy it: Amazon

This article contains affiliate links to products selected by our editors. Mental Floss may receive a commission for purchases made through these links.

14 Powerful Facts About the Hoover Dam

Ryan Thorpe, Unsplash // Public Domain
Ryan Thorpe, Unsplash // Public Domain

The hulking Hoover Dam has been holding back the Colorado River and generating power since 1936, but you may be surprised to learn just how eventful its construction and naming were.

1. The construction of the Hoover Dam forced Las Vegas to clean up its act.

Once the public caught wind of the plans to build a dam in Nevada’s Black Canyon, surrounding cities appreciated the potential economic windfall such an undertaking would bring. Las Vegas became especially eager to house the project’s headquarters, even going so far as to sacrifice its “party city” reputation to appear worthy of the honor. When Secretary of the Interior Ray Lyman Wilbur, a major player in the project, came to town for a 1929 visit, local authorities in Las Vegas shut down a slew of its speakeasies and brothels for the day in an attempt to seem classier.

2. An entire city sprang up to support construction of the Hoover Dam.

Panorama of Boulder City, Nevada from Water Tank Hill
1932 panorama of Boulder City, Nevada, from Water Tank Hill.
U.S. National Archives and Records Administration, Wikimedia Commons // Public Domain

Sin City’s efforts were ultimately futile, and a planned community went up to house the 5000-person workforce. Miles of paved streets and railroad tracks connected the canyonside village to the project site and neighboring Las Vegas. The community, known as Boulder City, is still standing. However, delays in its development forced a good number of early workers to reside in the nearby Ragtown, which lived up to its name with extremely humble living conditions.

3. The Hoover Dam contains enough concrete to stretch across the United States.

The Bureau of Reclamation—the department subsidizing the project—supplied a whopping 3.25 million cubic yards of concrete for the dam itself, plus another 1.11 million cubic yards for the power plant and additional facilities. This quantity of concrete would be enough to build 3000 miles of road—a full-sized highway from one end of the United States to the other. Additionally, the dam required about 5 million barrels of cement, nearly equaling the total quantity of cement the Bureau used in its previous 27 years of existence.

4. The world’s largest refrigerator cooled all the concrete used for the Hoover Dam.

As you may guess, all this concrete posed some challenges. Without engineers’ intervention, it would have taken the massive blocks of poured concrete 125 years to cool, and this gradual drying would have left the pieces susceptible to breaking. To speed up the process, an engineering team designed a mammoth refrigeration machine. The supersized fridge dispensed upwards of 1000 tons of ice every day, speeding up the cooling and lopping decades off the project’s timeline.

5. The first summer of construction on the Hoover Dam had record-breaking heat.

The giant fridge had its work cut out for it. Work on the Hoover Dam kicked off in April 1931, not long before Nevada’s Clark County weathered some of its hottest temperatures on record. The month of June delivered an average daily high of 119°F, prompting a wave of heatstroke among workers.

6. The Hoover Dam’s laborers were terrific showmen.

Native Americans employed on the construction of Hoover Dam as high-scalers.
A group of Native Americans who worked on the Hoover Dam as high scalers, 1932.
National Archives and Records Administration, Wikimedia Commons // Public Domain

Despite the punishing temperatures, construction attracted curious and enthralled spectators from across the country. Even more entertaining than the technological feats of the project were the death-defying antics of the “high scalers,” who rappelled down the Black Canyon to remove loose rock from the gorge’s walls. While one might expect such a job to be handled with extreme caution, the high scalers became famous for their playful, albeit ill-conceived, stunts.

Spectators were particularly fond of the antics of daredevil Louis Fagan, nicknamed “The Human Pendulum” and “One-Rope Fagan.” When teams worked on outcroppings in the canyon walls, they would move from one area to another by locking their arms and legs around Fagan and having him swing them to their next spot.

7. One heroic high scaler saved his boss’s life during construction on the Hoover Dam.

Fagan was impressive, but Oliver Cowan trumped his fellow high scalers when he snatched his falling supervisor right out of the sky. When Bureau of Reclamation engineer Burl R. Rutledge lost his hold on a safety line at the top of the canyon, he would have plummeted to his demise had Cowan, who was working 25 feet blow, not grabbed his leg as he fell. Shortly after the episode, the city of Las Vegas lobbied for a Carnegie Medal in recognition of the local man’s bravery.

8. The Hoover Dam’s chief engineer badmouthed his workers to the local press.

Not everyone was as impressed with the workforce. The hazards of the construction site and poor conditions in Ragtown contributed to the labor force’s decision to strike in 1931. A committee formed to express the workers’ demands, to which the project’s chief engineer and superintendent, Francis Trenholm Crowe, was defiantly unsympathetic. In fact, Crowe contested each of the team’s qualms with the suggestion of eagerness to have the workforce replaced. Print interviews in local news publications quoted Crowe as calling his men “malcontents” who he “would be glad to get rid of.” The hard line gambit worked, and eventually the laborers returned to work.

9. Nobody really wanted to name the dam after Herbert Hoover.

In retrospect, it seems strange that one of the country’s most impressive feats is named after one of its least beloved presidents. In fact, Hoover is understood to have only earned the honor through a political publicity stunt. In 1930, Secretary of the Interior Wilbur traveled to the site to mark the dam project’s official opening. He took advantage of the pageantry to declare, “I have the honor and privilege of giving a name to this new structure. In Black Canyon, under the Boulder Canyon Project Act, it shall be called the Hoover Dam.”

In other words, Wilbur named the dam after his boss. As Hoover was already widely maligned for his part in kicking off the Great Depression, the name was hotly contested. Wilbur’s successor, Harold L. Ickes, was a particularly vocal critic, and in 1933 he switched the in-progress structure’s name to “Boulder Dam.”

10. Herbert Hoover wasn’t even invited to the dam’s dedication.

Interior Secretary Harold L. Ickes delivers his talk at the dedication of Hoover Dam
Interior Secretary Harold L. Ickes delivers his talk at the dedication of Hoover Dam.
Bureau of Reclamation, Wikimedia Commons // Public Domain

Ickes was hardly alone in his low opinion of Hoover. His own boss, Franklin D. Roosevelt, didn’t think much of Hoover’s presidential acumen, either. When FDR oversaw the dedication of the still nebulously named dam in 1935, he declined to invite his predecessor and even refused to give Hoover the expected nod in his ceremonial speech.

11. The Hoover Dam didn’t officially take its name until 1947.

The dam spent the 14 years following Ickes’s proclamation without an official name. Ultimately, on April 30, 1947, President Harry S. Truman signed a law authorizing the original Hoover handle, recognizing the 31st president’s hand in bringing the dam to life in the first place.

12. Nazis attempted to blow up the Hoover Dam.

In 1939, the United States government learned of a pair of German Nazi agents’ scheme to bomb the Hoover Dam and its power facilities. Destruction of the dam itself was not the central goal, but hampering its energy production was a key piece of the agents’ plan to undercut California’s aviation manufacturing industry. To ward off aerial attacks, authorities considered camouflaging the Hoover Dam with a paint job or even building a decoy dam downstream from the real thing. Ultimately, the Germans only managed to get as far as conducting onsite investigative work before their ploy was quashed, thanks to an increase in military security around the dam.

13. Today, the Hoover Dam helps power three states.

The dam’s energy helps keep the lights on for customers in California, Arizona, and Nevada. It creates enough power for 1.3 million people.

14. The Hoover Dam was once the world’s tallest dam.

When it was finished in 1936, the Hoover Dam was remarkable not only for having completed construction a full two years ahead of schedule, but also for its unprecedented stature. The Black Canyon structure stretched 726 feet from base to top, practically soaring above the old record holder, Oregon’s 420-foot-tall Owyhee Dam. After holding the height title for two decades, Hoover was at last outdone by Switzerland’s 820-foot-tall Mauvoisin Dam in 1957. Eleven years later, it lost its domestic title to California’s 770-foot-tall Oroville Dam.