1

Beehives

Image: Meggyn Pomerleau

The first entry on the list goes to perhaps the most famous and finest example of animal architecture: the beehive. Built by incredibly industrious insects, beehives are among the most efficient structures in nature .

The regular hexagons provide the least-perimeter way to enclose infinitely many unit areas in the plane: the best way to separate the surface of their hives in equal parts all around, using the least possible total perimeter, thus reaching 100% efficiency in design.

2

Ant colony

Image: Morten Jakob Pedersen

If beehives aren’t the first thing that comes to mind when thinking about animal architecture, there’s a good chance you’re thinking of ant colonies.

Ants build the elaborate colony structure by hollowing out the area with their mandibles, grain by grain, without a blueprint, without a leader, and in total darkness . Unless the soil dries out dramatically, the chambers will keep their form.

3

Prairie dog town

Image: Moritz Kindler

These cute creatures excavate their homes by digging burrows into the ground, primarily in the Great Plains of North America. The region experiences extreme seasonal weather variations from season to season, requiring their homes to be built to withstand extreme temperatures, floods, and fires.

These underground "towns" have nursery rooms, pantries, living quarters, and temporary refuges —each smartly separated to serve a specific purpose.

4

Beaver dam

Image: Derek Otway

Another famous animal architect, the beaver, uses felled trees to build dams . These dams create still ponds where beavers can construct their winter homes, called lodges.

These creatures prepare for winter by covering their lodge with a fresh coat of mud, which hardens to create a barrier against the cold and predators.

5

Caddisfly larvae case

Image: Wolfgang Hasselmann

Caddisfly larvae construct protective cases using silk and whatever materials are available , such as sand, small stones, and plant debris.

These cases camouflage the larvae from predators and can be remarkably diverse in appearance, reflecting their creativity and resourcefulness.

6

Octopus den

Image: Serena Repice Lentini

It’s no secret that octopuses are incredibly intelligent animals, and their dens are proof of it. These clever mollusks use shells, stones, and even discarded human objects to reinforce their homes . Some species go a step further, decorating their dens with seaweed and other found materials.

7

Bagworm silk tent

Image: Maëva Vigier

Bagworms construct silk tents around themselves using bits of leaves, twigs, and other debris . These tents serve as mobile homes, providing protection as the insect feeds and grows.

Some species even camouflage their bags to blend into the environment, helping them avoid predators.

8

Osprey nest

Image: Jorge Coromina

Ospreys build massive nests in tall trees or on human-made structures near bodies of water. These nests are carefully constructed with sticks and lined with softer materials , creating a sturdy platform that can last for multiple breeding seasons.

9

Coral reef

Image: Hiroko Yoshii

Coral reefs are massive structures built by tiny coral polyps. These marine architects secrete calcium carbonate to form hard skeletons, gradually creating vast and complex habitats for a myriad of marine species. They are often referred to as the "rainforests of the sea" due to their biodiversity.

10

Spider web

Image: freestocks

Another famous architect from the animal kingdom, the spider, creates webs that serve as both homes and hunting tools . The silk used in these webs is incredibly strong, and different species produce a variety of designs, including sheets, orbs, and funnel shapes.

11

Swallow nest

Image: Tobias Arweiler

Swallows build cup-shaped nests that can house entire colonies , using mud pellets, usually attached to vertical surfaces like cliffs or man-made structures.

The construction is precise and stable, providing protection for their young against predators and environmental elements.

12

Burrowing owl burrow

Image: mana5280

As their name suggests, burrowing owls make their homes underground , often taking over burrows abandoned by prairie dogs or other mammals.

They use these subterranean homes to protect their young and hide from the heat of the day.

1

The Plaza Hotel, New York

Image: Harri Nieminen

The Plaza Hotel, located at Fifth Avenue and Central Park South in Manhattan, New York City, is one of the most famous hotels in the world . It was opened in 1907 and designated a National Historic Landmark in 1986. Known for its luxury, iconic architecture, and high-society clientele, it has a past of having hosted figures like F. Scott Fitzgerald (who immortalized it in The Great Gatsby ) and Marilyn Monroe.

The Plaza’s featuring in several films has gained international fame. Scenes from Home Alone 2 or North by Northwest , and Eloise at the Plaza have the iconic backdrop of the hotel as its setting. It was also the lodging The Beatles chose for their first stay in the U.S. in 1964, but the hullabaloo of the fan craze was such that they chose lower-profile hotels for their subsequent visits.

2

Willard InterContinental, Washington

Image: Pixabay

Just two blocks from the White House in Washington, D.C. stands the Willard InterContinental. The same site has hosted a hotel since 1818, but the current building opened in 1901. It’s nicknamed the "Residence of Presidents" because nearly every U.S. president since Franklin Pierce has either stayed there or visited.

Its notable location granted the Willard other historical honors. For example, it’s said that President Ulysses S. Grant enjoyed spending calm moments in the opulent hotel’s lobby, but there he would be crowded by people who would seek favors or influence policy decisions. He coined the term "lobbyists" to refer to them. It was also where Dr. Martin Luther King Jr. completed his famous "I Have a Dream" speech before delivering it.

3

The Stanley Hotel, Colorado

Image: Luke Scarpino

If the sight of The Stanley Hotel makes you a bit uncomfortable, you are not alone. It is the very building that inspired Stephen King to write The Shining (1977). After staying there in the 1970s, King had a dream about his son running through the hotel’s halls, which led to the idea of the haunted Overlook Hotel featured in the book. Though the Stanley itself is not the setting for either the novel or Stanley Kubrick’s film adaptation, the myth surrounding this 1909 hotel has made it a hotspot for paranormal tourism.

The hotel is said to be haunted, after all. Reports of mysterious piano music, flickering lights, and strange apparitions keep drawing fans to it. Room 217, where Stephen King stayed, is the most famous of these "haunted" rooms . Guests and staff have reported seeing Mrs. Wilson, a housekeeper who worked at the hotel in the early 1900s, tidying up the room.

4

The Bellagio, Las Vegas

Image: Antonio Janeski

Las Vegas Strip, an area bright enough to be visible from space, holds in its heart many impressive hotels. But The Bellagio probably takes the crown. It was the most expensive hotel ever constructed when it opened in 1998, having cost $1.6 billion. Its facade features the famous Fountains of Bellagio , which perform water shows synchronized to music and lights daily.

In its boastful style, the hotel also has an upscale casino, five-star restaurants, and the Bellagio Gallery of Fine Art , which features rotating expositions but once featured works from Picasso, Monet, and van Gogh, among others. The hotel has also, since its opening, been home to Cirque du Soleil’s show "O", aquatic-themed and occurring in and around an on-stage pool.

5

Palace Hotel, San Francisco

Image: Pixabay

San Francisco’s Palace Hotel opened in 1875, so it was already around for the 1906 earthquake, which damaged it and demanded renovations. But it always remained a stunning hotel, featuring a grand lobby with a stained-glass dome and chandeliers. Many prominent guests walked its halls, including Mark Twain, Frank Sinatra, and Queen Elizabeth II .

In its inauguration in the 19th century, it was the largest hotel in the world. 19 presidents of the U.S. have been esteemed visitors, and most notably President Woodrow Wilson hosted luncheons at the Palace Hotel when he was building support for the Treaty of Versailles to end World War I.

6

Crescent Hotel and Spa, Arkansas

Image: Evgenia Basyrova

Eureka Springs’ Crescent Hotel and Spa is a top tier in many lists of "most haunted hotels." Its old age and eerie story are enough to earn it this honor. Opened in 1886, the Victorian in the 1930s functioned as a hospital for treating cancer patients. It is said that a con doctor called Norman Baker took patients in to allegedly cure them, but caused some untreated guests to pass away as a result.

Legend has it, that one of his patients, as well as Baker, still haunts the rooms of Crescent Hotel. Some TV shows, like "Ghost Hunters" and "Ghost Adventures", have explored the venue. Of course, the hotel also offers ghost tours .

7

Jekyll Island Club Resort, Georgia

Image: Pixabay

The Jekyll Island Club Resort is located on Jekyll Island, one of the barrier islands off the coast of Georgia. It was founded in 1886 as a winter retreat for some of America’s wealthiest families , including the Morgans, Rockefellers, and Pulitzers. This earned the place the reputation for being one of the most exclusive and prestigious social clubs in American history.

The hotel houses the Historic Jekyll Island Museum, which showcases the island’s past in the Gilded Age. To this day it is still praised for its beautiful natural landscapes and trails. The island offers stunning natural surroundings , and the hotel prides itself on its commitment to preserving its environment.

8

Omni Parker House, Boston

Image: Patrick Foreman

The Omni Parker House from Boston, Massachusetts, opened in 1855 as the "Parker House", and is now the oldest continuously operating hotel in the United States. It has hosted many notable guests, like Charles Dickens, Mark Twain, and John F. Kennedy. Babe Ruth and other baseball greats frequented its restaurant. The place also holds the separate honor of being the birthplace of the Boston Cream Pie , a chocolate-and-cream dessert that now symbolizes Massachusetts.

Of course, a hotel that is 169 years old cannot be free from haunted allegations. Reports of ghostly apparitions and unexplained noises are common for the Omni Parker House, particularly around its historic rooms.

9

Chateau Marmont, Hollywood

Image: Edgar Colomba

Chateau Marmont, from West Hollywood, California, has been operating since its opening in 1929. It was designed in a French Gothic style, inspired by the Château d'Amboise in France. Its location has granted it a long history of receiving a large celebrity clientele and fame associated with glamour, legend, and scandal.

James Dean and Judy Garland would find refuge in the hotel, which soon became known as a haven for stars for its strict privacy policies . The Chateau has also appeared in Hollywood self-referential films like The Player or A Star is Born .

10

Hotel del Coronado, Coronado Island

Image: Donhu Rickerby

The Hotel del Coronado, a.k.a. "The Del," is a historic beachfront hotel that opened in 1888. Its grand exterior with red-and-white striped roofs is easily recognizable, and it has been declared a National Historic Landmark. Many dignitaries have visited it, like Richard Nixon, Princess Grace of Monaco, and Thomas Edison, although, opposing popular belief, he had nothing to do with the early installation of electricity that the hotel boasted.

If you’ve seen Some Like It Hot , featuring Marilyn Monroe , you have spied places in the hotel. Many scenes were filmed there, which made it appear as the "Seminole Ritz Hotel" in Miami in the film.

1

No blindfolded driving in Alabama

Image: Kirill Balobanov

As we said in the introduction, these situations are likely born out of real incidents. At some point, someone must have driven blindfolded in Alabama , and the consequences were serious enough for state legislators to enact a law preventing it from happening again—a reasonable measure if you ask us.

2

No driving with dogs on the roof

Image: Tadeusz Lakota

As terrible and infuriating as it may sound, there is a very real possibility that someone drove with a poor dog tied to the roof of a car in chilly Alaska . Thankfully, local legislators passed a law prohibiting this dangerous and cruel situation.

3

No reverse driving

Image: Hunter Wiseley

This law makes no sense, and we bet—or at the very least hope—that it’s no longer enforced. Otherwise, how would Arizonans back out of their driveways without breaking the law?

Believe it or not, traveling in reverse on an Arizona road is illegal .

4

No horn honking at the sandwich joint

Image: Simon Daoudi

While it can certainly be an annoyance to hear cars honking when you’re trying to enjoy a Croque Monsieur and a diet soda at your favorite spot, most of us wouldn’t expect a state law banning it.

But in Arkansas, it’s illegal to honk a horn after 9 p.m. outside an establishment that serves sandwiches and cold drinks .

5

No jumping out of the car at 65 mph or faster

Image: Mathias Arlund

This one seems more like common sense than anything else, but apparently, enough people attempted this stunt in California for state legislators to pass a law making it illegal to leap out of a moving vehicle traveling at 65 mph or faster .

6

No black vehicles on a Sunday

Image: Steven Erixon

But what if your car is black and you need to drive somewhere? Hopefully, this law is no longer enforced in Colorado. Yet, for some reason lost to time, it’s illegal in this state to drive a black vehicle on a Sunday .

7

No speeding tickets for politicians

Image: Sumeet Kapadia

This one is downright infuriating. In Georgia, it’s illegal to ticket a member of the assembly for speeding while the assembly is in session. It should come as no surprise—after all, those same assembly members are the ones responsible for this law.

8

No driving with a gorilla in the backseat

Image: MARIOLA GROBELSKA

People in Massachusetts don’t need a law to tell them that driving around with a living gorilla in the backseat is a bad idea—that’s just common sense. But just in case, there’s a state law explicitly prohibiting it.

9

No camel-ridding on the highway

Image: Oskars Sylwan

Camels are great for desert travel but not so much for highway traffic. And no US state is more certain of this than Nevada, where it’s illegal to ride a camel on a highway .

10

No driving around the town square

Image: Felix Mittermeier

Driving around the town square can be a popular Saturday night activity in some towns, but someone in Ohio must have taken it to the extreme. In this state, it’s illegal to circle the town square more than 100 times in a row .

11

No reading comic books while driving

Image: Erik Mclean

For public safety alone, reading while driving should be illegal everywhere. But in Oklahoma, it’s specifically illegal to read comic books while driving —not newspapers, not hardcover novels—just comic books.

12

No driving with intoxicated passengers

Image: Jamie Street

Driving under the influence of alcohol is highly dangerous and, fortunately, banned almost everywhere. But in Texas, legislators have taken it a step further, making it illegal to drive if any alcohol is within arm’s reach of the driver —including if that alcohol is in another person’s bloodstream.