These Underwater shots will freak you out! For this list, we’ll be looking at the eeriest and most unsettling visuals that have been recorded in oceans and lakes.

Imagine stumbling across one of these incredible pieces of history. For this list, we’re looking at some of the most amazing and important Underwater discoveries, ranging from marine biology to archaeology.

You'll need your scuba gear in order to visit these tourist attractions. For this list, we’ll be looking at the most surreal and otherworldly statues or collections of statutes that can be found Underwater.

So much of the Earth is covered in water, but the oceans are almost totally unexplored by humans... In this video, however, Unveiled discovers what life would be like if humans were marine, Underwater creatures.

We've got the legend of Atlantis, and blockbuster movies like "Aquaman" and "Waterworld" - but will Underwater cities ever become a reality? For many, it's an impossible dream. But, some theorists say we could be living, breathing, eating and drinking under the ocean within just a century or two. In fact, given growing environmental concerns, we might have to.

Why not raise the stakes by sinking everything? Join http://www.WatchMojo.com as we count down our picks for the top 10 Underwater movie fights.

These conspiracy theories will cause your brain to overflow. Welcome to WatchMojo, and today we’re counting down our picks for the most noteworthy conspiracy theories surrounding the deep ocean and maritime/Underwater phenomena.

These historical sites are incredible! For this list, we’ll be looking at ancient buildings, sculptures, and other structures that made up ancient cities which have now been discovered Underwater.

These creepy creatures will make you rethink your next scuba diving trip. For this list, we’ll be looking at aquatic creatures whose appearance, behavior, and other attributes make them extra spooky.

These deep sea facts might make you think twice before taking a trip to the beach. For this list, we’re looking at all the freakiest facts about the world’s bodies of water.

Tsunamis and tidal waves are often huge natural disasters, causing widespread damage and destruction. When these disasters strike they're headline news all over the world, as tragic stories unfold. But, we only see what happens on land. So, what about under the water? In this video, we show what happens to Underwater ocean habitats during a tsunami or tidal wave. How do sea animals cope against the powerful waves? And how does the natural world recover from such an event?

There are too many unexplained deep-sea mysteries: does the colossal squid exist? What is the Baltic Sea Anomaly? Is the Cuban Underwater city the lost city of Atlantis? Are there still living megalodons? WatchMojo counts down ten of the creepiest deep-sea mysteries that will freak you out.

In Part 5 of our series on Scuba Diving, http://www.WatchMojo.com learns a few of the most important skills you’ll learn when you first begin to Scuba Dive with an instructor.

In Part 1 of our series on Scuba Diving, http://www.WatchMojo.com learns more about this exciting sport, and finds out who is best suited to try it as well as what makes Scuba so cool.

If you fall into the ocean, steer clear of these animals. Welcome to WatchMojo, and today we’re counting down the strongest animals and insects in or around the world’s oceans, whether in absolute or pound-for-pound terms.