Adventure Travel

A fiery crater. A gaping sinkhole that swallowed a city block. A narrow borehole people drilled deep into the Earth. The planet sure has some bizarre cavities.

By Clint Pumphrey

Weather like this may be the most dramatic, but there are many reasons you might find yourself stuck on an airport tarmac. What causes tarmac delays?

By Stephanie Crawford

Have you been experiencing underwater wanderlust lately? Whether you want to go snorkeling at a nearby beach or sleep overnight in an underwater hotel, the possibilities are as deep as the oceans.

By Gerlinda Grimes

When planning your next vacation, you may want to consider a country where you'll receive a warm welcome from the residents. But where are the friendliest people in the world?

By Thomas Moore

Going on vacation can be fun, but nothing can ruin a trip faster than a threat to your safety in a place you don't know. Luckily for you, that's nothing a little planning can't fix. Here are a few ways to feel more secure abroad.

By Stephanie Watson

With today's technology and our destruction of the rainforests, is it really possible for a group of people to go undiscovered? And what exactly does "undiscovered" mean?

By Patrick J. Kiger

Snowboarding is one of the fastest growing sports. Where can you find the best spots to set down your board and work on your tricks?

By Sarah Winkler

Unless you have an entourage of people to carry around all your bags, you'll want to pack light. So what's the best way to bring the least when you travel?

By Patrick J. Kiger

The road trip is an American tradition, and some drives are simply more beautiful than others. If you're looking to tour the country by car, which scenic routes should you take?

By Debra Ronca

There are some views so magnificent that people travel across oceans and continents to see them. What are they?

By Charles W. Bryant

If you live in a sprawling city, it's probably hard to imagine what "remote" would even be like. But many, many miles out on the lonely sea, one sparsely inhabited island fits the bill.

By Sarah Winkler

When you're away from home, it takes more than a sharp eye and a tight grip on your luggage to protect yourself from theft and fraud. Take a look at this list to find out the most common techniques for separating you from your money.

By Debra Ronca

It isn't necessarily advisable to visit any of these areas. But then again, if you're willing to take the risk, you'll get to explore places most people will never have the guts to see.

By Charles W. Bryant

Climate, disease, killer animals and poisonous plants can all make a place pretty inhospitable. But nothing can compromise an area the way human conflict can. Where's our world's scariest spot?

By Debra Ronca

On today's clogged interstates, an illicit cross-country car race is practically impossible. But back in the days of the open road, it was just another hilarious idea. Who won this race?

By Charles W. Bryant

Back in the early '90s, programming execs decided the Olympics were too staid for easily distracted youths. Enter the X Games, a high-speed collection of extreme sports that demand attention.

By Stephanie Watson

Antarctica wasn't even formally explored until the 19th century. But today, it's becoming somewhat of a tourist destination. What's to see and do on this icy continent?

By Debra Ronca

Everybody wants to be like Mike -- Michael Jordan, that is. At his fantasy camp, average basketball fans get to play pick-up with their hero. Are you thinking, "where do I sign up"?

By Debra Ronca

Willie Nelson said mamas shouldn't let their babies grow up to be cowboys. But one week of playing cowboy at somebody else's ranch never hurt anyone, right?

By Sarah Winkler

Times are tight, and everyone's looking to save a buck on travel. Is there a way to get your vacation accommodations for free?

By Amy Hunter

It's kind of like a graveyard up there. Only the dead aren't buried. They're frozen in time -- with climbing ropes still around their waists.

By Charles W. Bryant

If you get angry or stressed out, you might take a jog around the block to sweat it off. In a sweat lodge, you sweat it off for several hours by just sitting still.

By Amy Hunter

There's nothing like spending your Mediterranean cruise with your face hanging into the toilet. Getting seasick can easily ruin a well-deserved vacation. How can you prevent it?

By Charles W. Bryant

The Love Boat isn't so lovely when you get seasick, someone swipes your jeweled watch and all you've got to wear to the formal dinner is cut-offs and a pair of flip-flops. Plan ahead, my friend.

By Charles W. Bryant

In 2008l, aerial photographs showed an undiscovered tribe in the Amazon rainforest. But this tribe isn't exactly "undiscovered." Are the photos propaganda?

By HowStuffWorks.com Contributors