
Not only do borders define us, but they also determine who we are. Simple lines on the ground, either man-made or geological, distinguish one culture from the next.
Country borders are frequently some of the most battled over and closely defended areas on the planet.
Below is a list of some of the Coolest and unique international borders you must see.
1. United States and Mexico

To help curb illegal immigration, US border patrol has kept its area on the Mexican border [right]. Regardless, the border between the two countries is one of the most heavily visited in the world, spanning about 3200 kilometers.
2. Netherlands and Belgium

The town of Baarle, which is located directly on the line separating the Netherlands [left] from Belgium [right], is possibly the most charming border on the list. Why not have tea in one country and eat a pastry in the other?
3. North Korea and South Korea

This is possibly one of the most closely guarded borders on the list, as it is located within the demilitarized zone between the two countries. In reality, the two countries are still formally at war, with American forces stationed on the South Korean side to this day.
One of the world’s most dangerous and tense border crossings. Members of both militaries are continually guarding it. An international border incident here would not be a smart idea because it wouldn’t take much to set this entire region on fire.
4. Argentina, Brazil, and Paraguay

South America is a stunning wilderness with rushing rivers aplenty, the most famous of these was the Amazon. Many countries are divided by the water’s edge since water runs all over the continent. for example, the fork in the river where Argentina, Brazil, and Paraguay all connect.
5. Slovakia, Austria, and Hungary.

Do you want to eat lunch in three different nations at the same time? You can do it right here, and they’ve even set up a picnic table to make it possible. They don’t bother about guards or walls since the border between these three countries is so porous that they can sit down and enjoy a pleasant lunch with anybody they choose.
6. Germany and Poland.

This would not have been conceivable a few decades ago, but as Europe has evolved, borders have become less stressful areas. Take a stroll along the wooden boardwalk that connects the two countries.
7. Norway and Sweden

The deforested line that separates Norway and Sweden makes for an excellent snowmobiling course.
8. Egypt and Israel

Even from space, the border between Egypt [left] and Israel [right] is clearly visible, despite being an imaginary line drawn in recent history. Canadian Astronaut Commander Chris Hadfield took the photo above while aboard the International Space Station. It’s mind-boggling to consider how much a single line can influence geographical growth and land use.

The Amazing Hanging Stone in Siberia Has Defied Gravity Since the Ice Age
The unbelievable "Hanging Stone" of Siberia weighs around 300 tons and has been hanging off a 1,000-meter cliff since the Ice Age.

The Mystery of Canada's Magical Spotted Lake
Lake Khiluk, the world's most mineralized lake, and one of the most mysterious places on Earth. Each of these spots has a distinct chemical content and is said to cure various diseases.

The world's largest salt flat, can be seen in space
At 10,582 square kilometers (4,086 sq mi), the Salar de Uyuni (or Salar de Tunupa) is the largest salt flat in the world. It is located in the Potosi and Oruro departments in southwest Bolivia, near the crest of the Andes, and is elevated 3,656 meters (11,995 ft) above the mean sea level.

Toronto’s Camouflaged Electric Substations
For over a century, Canada’s second-largest power company has been disguising its electrical substations in Toronto as beautiful houses that blend perfectly with the neighborhood. These fake houses contain transformers that supply electricity throughout the city.

9 countries at risk of disappearing due to climate change
Although global warming is a serious threat to the entire planet, some geographical regions are more vulnerable to its effects.

This soon-to-be-closed train station in Japan only serves one passenger
Japan keeps a defunc train station operational in 2015 for the sole purpose of allowing one girl to go to school every day. Only two stops are made by the train: once when an only one high school student departs for school and once when she returns.

Grüner See, The Park That Turns Into A Giant Lake Naturally
There is a place in Austria called Grüner See which is a dry park in winter and turns into a 12-meter-deep lake in summer.

Mill Ends Park, the Smallest Park in the World
Portland, Oregon is home to the tiniest park in the world, a two-foot-diameter circle. Mill End Park is the name of this park.

Darwin's Arch collapse
According to news sources, the top of Darwin's Arch, a famous natural stone archway in the northern Galapagos Islands, has collapsed into the waves.

The Unique Grana Double Tree of Piedmont, Italy
The “Grana Double Tree” in Piedmont, Italy is a highly unusual tree, which consists of a cherry tree growing atop a mulberry tree. It is essentially a two-species, two-tiered hybrid duplex.

Famous abandoned cities and ghost towns in the world
Learn the stories behind seven of the world's most renowned abandoned cities and villages, from the infamous Chernobyl nuclear catastrophe zone to Hashima Island.

What is secret behind the Australia’s mysterious pink lake?
Lake Hillier in Australia maintains a bright pink hue all year round. Although no one knows for sure what causes the unique coloring, experts speculate that it might be the result of high salinity, a pink bacteria called “halobacteria,” and a salt-loving algae species called Dunaliella salina.

How Were the Two Parts of the Al Naslaa Rock Formation Created?
Scientists have been puzzled by the Al Naslaa rock formation in Saudi Arabia for a long time, and there is still no explanation for why this boulder appears to have a precise incision across the middle of it.

Mystery SOLVED: blood Rain in India
The dissemination of spores of microalgae has been identified as the origin of the 'Blood Rain' phenomena, according to a new study by Indian and Austrian experts. Since 1896, reports of intermittent red-colored rain in portions of Kerala and Sri Lanka have been coming in. The most recent one occurred in 2013 over Kerala.

The Mystical Money Tree of the Scottish Highlands: A 1,700-Year-Old Tradition
In the Peak District Forest of the Scottish Highlands in the UK, there is a unique tree which is laden with only money. This tree laden with money has been studded with British coins for 1700 years, there is no corner of its trunk where a British coin is not stuck.

How European Rabbits Took over Australia
In 1859, wealthy settler Thomas Austin released 13 wild rabbits on his Australian estate. By 1920, their population grew to 10 billion.

Top 6 Largest Meteorites Ever Found on Earth
When space meteorites hurtle towards Earth, they frequently burn up in the atmosphere before reaching us. Those that burn up become meteors - or shooting stars.

The Desert That Turns Into a Garden of Flowers Every Few Years
In parts of the desert where life seems most scarce, nature orchestrates an extraordinary transformation: the barren ground bursts into vibrant colors as wildflowers bloom after rare periods of rain. This phenomenon, known as a desert superbloom, is both awe-inspiring and scientifically fascinating. Learn how deserts like the Sonoran transform from arid landscapes into stunning floral displays, the environmental triggers behind this spectacle, and what these blooms reveal about resilience and adaptation in extreme environments.

Why Londoners Celebrate No Trousers Day by Riding the Metro Without Pants
Every year, Londoners participate in a quirky and joyful tradition known as No Trousers Day, where brave commuters board the London Underground dressed normally but without trousers, pants, or pajamas from the waist down. This cheeky event brings laughter, surprises, and a shared sense of community to the usually dull winter commute, reflecting a playful rebellion against the mundane and a celebration of spontaneity. Discover the origins, spirit, and fun behind London’s beloved No Trousers Tube Ride.

The unusual ability of 'sea nomads' to hold breath is due to one major organ
The Bajau are a group of people that practice extreme free diving, submerging for up to 13 minutes at depths of about 200 feet. These ‘sea nomads’ dive to catch fish or look for natural materials that can be used in crafts in the waters that surround the Philippines, Malaysia, and Indonesia.

Qasr al-Farid, the Lonely Castle of the Nabataeans
The remote tomb of Qasr al-Farid, situated in the Saudi Arabian desert, dates back to the 1st Century CE. It was built by the Nabataean people, who also built Petra in Jordan. This site has remained largely undisturbed.

The mysterious GIANT spherical stones
Mysterious spherical stones ranging in size from a few millimeters to several meters have been discovered in Crimea, United States, Russia, and New Zealand. There are many theories from various geologists, but none of them are clear.

How Migratory Birds Navigate Thousands of Miles Without Getting Lost
Migratory birds undertake epic journeys spanning thousands of miles with astonishing precision, never losing their way. Their secret lies in a remarkable blend of innate senses, learned experience, and sophisticated navigation tools—ranging from the Earth's magnetic field to celestial clues and mental maps. Explore how these feathered travelers accomplish one of nature's most astounding feats through science, intuition, and adaptation.

Top 10 Greatest and shocking Archaeological Discoveries of All Time
While we're all locked at home, there's no better way to escape to another time and place than to learn about amazing archeological sites and discoveries from around the world. Here are the 10 greatest and shocking archaeological discoveries —and don't be shocked if they inspire future trip plans whenever it's safe to do so again.

Poland's Krzywy: The Mysteries of the Crooked trees
In Poland, there is a forest with 400 crooked trees that have a 90-degree bend at the base of their trunks. Despite of numerous possibilities, the real reason and how it evolved remain a mystery.