Top 10 Surprisingly Large Holes and Sinkholes Around the World

Welcome, fellow adventurers, to a journey through some of the most fascinating sinkholes in the world! Sinkholes are nature's way of showing off, and these geological wonders never fail to impress. These mysterious holes in the earth have captured the imagination of people around the world.

Some sinkholes are filled with crystal clear waters perfect for swimming or diving, while others are home to unique ecosystems and rare species of plants and animals. Whether you’re an avid adventurer or just looking for some natural beauty to explore on your next trip, these sinkholes are sure to leave you in awe. So put on your hiking boots, grab your sunscreen, and get ready to explore some of the world’s most famous sinkholes.

10. Great Blue Hole, Belize

Exploring a GIANT underwater sinkhole in Belize!

The Great Blue Hole is a giant underwater sinkhole off the coast of Belize, one of the most famous diving sites in the world. The hole is more than 1,000 feet (305 meters) across and 400 feet (122 meters) deep. It is a natural wonder that is as mesmerizing as it is mysterious.

It's located off the coast of Belize, but the real magic of the Great Blue Hole is inside. Divers can explore its crystal clear waters and discover a whole world of marine life, from colorful fish to coral reefs.

And let's not forget the eerie beauty of the sinkhole itself. The deep blue water, jagged edges, and dark depths create an otherworldly atmosphere straight out of a sci-fi movie. It doesn't help that there are hundreds of dead divers buried there.

So if you're looking for an adventure that's equal parts exhilarating and terrifying, head to the Great Blue Hole in Belize. Grab your snorkeling gear and go!

9. Dean's Blue Hole, Bahamas

Anna freediving at Dean's Blue Hole

Dean's Blue Hole is one of the deepest known underwater sinkholes in the world, reaching depths of over 656 feet (200 meters). That's deeper than the Empire State Building is tall! Located on Long Island, Bahamas, it's a popular destination that many adventurers find appealing.

But what really sets Dean's Blue Hole apart is that it's a freediving hotspot. That's right; people dive to these depths without any breathing apparatus. Talk about crazy! But several world records have been set there.

But don't worry, you don't have to be a professional freediver to enjoy the beauty of Dean's Blue Hole. Visitors can swim, snorkel, or simply relax on the beach and take in the stunning views.

So if you want to dive into the deep blue, head to Dean's Blue Hole in the Bahamas. Just don't forget to come up for air!

8 Xiaozhai Tiankeng, China

The World's Largest Sinkhole | Chongqing Tour

Xiaozhai Tiankeng is the largest sinkhole in the world, measuring over 1,968 feet (600 meters) across and over 1,640 feet (500 meters) deep. It is located in the Chongqing region of China.

Located in Chongqing Municipality, the record-breaking Xiaozhai Tiankeng sinkhole stands out as an extreme sportsman’s dream. This big sinkhole – and when I say big, I mean big – is surrounded by a network of underground caves and waterfalls. It’s like something out of an adventure movie.

Did you know that you can even bungee jump off the side of the sinkhole? If you are looking for an adrenaline rush, Xiaozhai Tiankeng has you covered.

Head to Xiaozhai Tiankeng in China for an adventure that is bigger and better than anything you've ever seen before.

7. Devil's Funnel, Texas, USA.

Devil's Sinkhole State Natural Area, Texas

Hooray! We're heading to the Lone Star State to check out Devil's Pit in Texas. Devil's Pit is a large vertical cave formed by a sinkhole. The cave is home to one of the world's largest Mexican free-tailed bat camps.

That's right folks, this sinkhole is home to millions of bats. And if you're lucky enough to be there at the right time, you'll get to watch the bats as they take off for a nightly feeding frenzy. It's like something out of a horror movie, but in a good way. But don't worry if bats aren't your thing, there are plenty of other attractions at Devil's Sinkhole, including stunning rock formations and beautiful waterfalls.

Located in the heart of Texas, the Devil's Sinkhole is a natural wonder that is millions of years old and is over 300 feet (90 meters) deep. So if you're ready to embrace your wild side and experience the wonders of the Devil's Sinkhole, Texas is waiting for you.

6. Sinkhole in Guatemala City, Guatemala.

Crews Explore Massive Sinkhole in Guatemala

In 2010, a massive sinkhole opened up in downtown Guatemala City, swallowing several buildings and killing more than 100 people. It looked like something out of a disaster movie. But despite the initial shock, the sinkhole has become a popular tourist attraction in Guatemala City.

Visitors can marvel at the sheer size and depth of the sinkhole, which is over 65 feet (20 meters) wide and 300 feet (90 meters) deep. Want to zipline through the sinkhole? That's right; you can fly over one of the most infamous sinkholes in the world.

5. Bimma Sinkhole, Oman

Bimmah Sinkhole Oman (he actually did it!)

The Bimmah Sinkhole is a popular tourist spot in Oman with crystal clear blue water and a limestone cave. This natural wonder attracts visitors from all over the world. It's like a giant swimming pool, only with a whole bunch of tiny fish that will nibble the dead skin off your toes.

However, what really sets Bimmah Sinkhole apart is its stunning rock formations and the fact that you can cliff jump from the surrounding cliffs. You can jump up to 90 feet (27 meters) into the deep blue.

But if cliff jumping isn't your thing, just kick back and relax on the nearby beach or take a dip in the cool, refreshing water. Don't forget your swimsuit!

4. Dragon Hole, South China Sea.

CHINA DISCOVERS HUGE 'DRAGON HOLE' IN SOUTH CHINA SEA

Snake Hole is the deepest known underwater sinkhole in the world, reaching depths of over 987 feet (300 meters). Located in the South China Sea, it is in the Paracel Islands and is known as “the eye” by the islanders. It is home to some of the world’s most unique and rare sea creatures.

Legend has it that the Dragon Hole is home to a giant sea dragon that has terrorized the surrounding waters for centuries. Maybe take a deep dive into the Snake Hole and see if you can spot the dragon yourself!

Are you ready to embrace your inner seafarer and explore the mysteries of the Dragon Hole? You are destined to sail to the South China Sea.

3 Cenote Ik Kil, Mexico

Group cliff diving in Cenote Ik Kil

Hello, amigos! Are you ready for an adventure in Mexico? Then look no further than Cenote Ik Kil, a natural wonder that has enchanted visitors for centuries. Cenote Ik Kil is a sinkhole open to the sky with a natural pool of fresh water.

This sinkhole, popular with swimmers and divers, is located in the heart of the Yucatan Peninsula. Surrounded by lush vegetation, Cenote Ik Kil is something out of a fairy tale.

You can see a waterfall that cascades down from the surrounding rocks and a platform that is perfect for cliff jumping. If you are feeling brave, you can jump into the water from a height of over 14 feet (4.3 meters) or swim around and enjoy the beauty of the cenote.

2 El Zacaton Pit, Mexico

Failed Cave Dive in Zacatan Sinkhole - Sheck Exley's Tragedy at Extreme Depths!

Are you ready for your next swimming adventure in Mexico? Then look no further than El Zacaton, a natural sinkhole that is sure to make a splash. El Zacaton is a water-filled sinkhole that reaches depths of over 918 feet (280 meters). It is located in the Mexican state of Tamaulipas. But don’t let that scare you off, because the crystal clear water is perfect for swimming and diving.

What’s really cool about El Zacaton is that the water is so clear that you can see all the way to the bottom. And with temperatures around 86°F (30°C), it’s the perfect place to cool off on a hot day. El Zacaton is a popular technical diving spot, where experienced divers can explore the depths of the sinkhole and its underwater caves.

So if you're ready to take the plunge and explore the depths of El Zacatón, cross the border into Mexico. You'll need a swimsuit and a healthy sense of adventure!

1 Whirlpool, Norway

This Deadly Whirlpool Lurks Off the Coast of Norway - And It's the World's Most Powerful Whirlpool

The Maelstrom is a powerful whirlpool that forms in the waters off the coast of Norway. While not technically a funnel, it is a natural phenomenon that has fascinated the country for centuries. The maelstrom, which swirls off the coast of the Lofoten Islands, is caused by the collision of two strong ocean currents, which create a vortex that can be up to 16.5 feet (5 meters) deep.

But don’t let that scare you off, because the Whirlpool is also a popular spot for thrill-seekers who want to ride the waves. It’s a popular spot for kayaking, surfing, and even diving (for the experienced). There’s even a boat tour that will take you right into the heart of the whirlpool – hold on tight!