What is BASE Jumping?

BASE jumping and wingsuit flying
••• A BASE jumper takes a leap from a high cliff.  Anders Blomqvist/Getty Images

There has been a lot of discussion about BASE jumping in the mainstream media of late. But what exactly is it and what does it entail? We'll help you sort it all out and even find some places where you can try it yourself, provided you have the experience, training, and desire to take the leap. 

What is BASE Jumping?

BASE is an acronym for the four types of fixed objects that jumpers could potentially leap from while taking part in the sport.

These objects include buildings, antennas, spans (which also refers to bridges), and the Earth (such as the top of a cliff). BASE jumpers wear a parachute, and sometimes a wingsuit, which is a specially designed outfit that allows them to slow their rate of descent and even make precision maneuvers while still in the sky. After leaping off a cliff, the jumper's wingsuit rapidly fills with air, so he or she can glide along until reaching an altitude where it becomes critical to open a parachute. From there, they gently descend back to the ground.

BASE jumping is an extreme sport and there have been many fatal accidents over the years. Readers are encouraged to train with a certified skydiving instructor and spend many hours honing their skills before attempting a BASE jump of their own. While trained professionals make it look easy, there are many subtle nuances and techniques that are only gained over time and following many successful jumps.

As the sport has evolved, some skydivers have turned to BASE jumping to get their visceral rush of adrenaline on a regular basis, creating a great deal of crossover amongst the two extreme sports. 

Taking Flight

Some base jumpers leap off bridges, while others take off from buildings. Some extreme adventurers don "birdmen" or "flying squirrel" suits (AKA wingsuits) then jump off of high cliffs or manmade structures.

Others will even leap out of a plane and glide along at higher altitudes before deploying their parachutes.

During the first few seconds of free fall the wingsuits fill with air, then the birdman soars at up to 140 miles per hour, sometimes flying close to rock walls and towers (or even through caves) on their descent. The suits allow the "pilots" to pull off precision maneuvers, although those are best left to experienced BASE jumpers and wingsuiters who have years of experience and know exactly what they are doing. 

History

BASE jumping can trace its origins back to the 1970s when adrenaline seekers were looking for new sports to push their skills to the limit. In 1978, filmmaker Carl Boenish Jr. actually coined the term, when he and his wife Jean, along with Phil Smith, and Phil Mayfield, made the first jump off of El Capitan in Yosemite National Park using ram-air parachutes to slow their descent. They made an impressive free fall from that massive rock face, essentially creating a whole new sport in the process.

In the early years of BASE jumping, participants in this wild and dangerous new activity mostly employed the same gear that skydivers used when jumping out of airplanes. But over time, the equipment was refined and redesigned to meet the specific needs of the jumpers.

The parachutes, jumpsuits, helmets, and other gear all evolved, becoming more compact and lighter, turning into something that was far better suited for use in a more active sport. Since BASE jumpers often have to carry their equipment with them to the point where they make their jump, these refinements were welcomed by the early pioneers of the sport who often walked or climbed considerable distances before their jumps. 

Wingsuits

In the mid-1990's, French skydiver and BASE jumper Patrick de Gayardon developed what would become the first modern wingsuit. He had hoped to use his designs to add more surface area to his body, allowing him to glide more easily through the air while adding maneuverability to his jumps as well. In the years that followed refinements were made to the initial design by a number of other skydivers, and the wingsuit concept went from a prototype used by just a few people to a full-fledged product that is commonly used today.

In 2003, the wingsuit made the leap from skydiving over to BASE jumping, giving rise to a technique known as proximity flying. In this activity, the BASE jumper still leaps from a structure of some sort but glides back down to Earth while flying close to the ground, just above trees, buildings, cliffs, or other obstacles. A parachute is still required to make a safe landing however, as a wingsuit doesn't provide enough deceleration to allow for a controlled touch down. 

Today, wingsuit flying is considered an integral part of BASE jumping, with most participants choosing to wear the bat-like wingsuit while making their jumps. This has led to some incredible GoPro video footage of the pilots in action as they perform death-defying feats. 

The Most Famous BASE Jumping Destinations
In theory, you can BASE jump anywhere there are buildings, antennas, spans, or earth, but in practice it isn't quite that easy. Some places have banned the sport altogether and in most metropolitan areas the authorities don't take too kindly to daredevils jumping of of tall structures. Still, there are some impressive places around the world where the sport is embraced and encouraged. Here are a few of them:
 

The Troll Wall (Norway)
Norway's Troll Wall stands 3600-feet in height, making it the tallest vertical rock face in all of Europe. That also happens to make it one of the most enticing places to BASE jump as well. This location has been a popular one for decades – despite the fact that Norway has banned the sport – because of the access to the summit of the mountain and the relatively clear take off and landing zones in the area. 

Perrine Bridge (Idaho)
Spanning approximately 1500-feet across the Snake River in Idaho, Perrine Bridge is one of the top BASE jumping destinations in the entire U.S. It offers about 486 feet of elevation to drop from with some stunning scenery making for a dramatic backdrop. The bridge is the only place within the United States where BASE jumpers can take a leap without first requiring a permit. 

Angel Falls (Venezuela) 
As the tallest waterfall in the world, Angel Falls is also a popular destination for BASE jumpers. Just getting to the top can be quite an adventure, but once there it is possible to make from right alongside the falls, plummeting some 3212 feet in the process. Remote and beautiful, Angle Falls is a great place to practice the sport, which is completely legal in Venezuela

Burj Khalifa (Dubai)
As you can probably imagine, the world's tallest buildings are also a common target for BASE jumpers, and the Burj Khalifa in Dubai is probably the most coveted jump of all. Permission is required to make the leap, but those who do are treated to a 2700+ foot drop to the brightly lit wonderland of a city found below. 

New River Gorge Bridge (West Virginia) 
On the third Saturday in October of each year, the Bridge Day Festival is held in Fayette County, West Virginia. During that celebration BASE jumpers are encouraged to leap from the 876-foot tall New River Gorge Bridge, which is one of the tallest vehicle bridges in the entire world. At other times of the year, jumps can be made too, but a permit is required ahead of time. 

Kuala Lumpur Tower (Malaysia)
If there is any building that has embraced its status as a BASE jumping icon, it is the Kuala Lumpur Tower in Malaysia. Rather than preventing BASE jumpers from sneaking onto the roof and taking flight, the tower actually encourages the activity. In fact, the KL Tower has been called the "BASE jumping center of the world" and hosts an annual event with more than 100 participants. Jumping can be done at other times too, but permission is again required. 

Warning:

BASE jumping is an incredibly dangerous sport that should only be attempted by those who have been properly trained. It is estimated that an accident is 43 times more likely to occur while taking part in this activity as opposed to simply skydiving from an aircraft. According to Blincmagazine.com – a website dedicated to the sport – more than 300 people have died while BASE jumping since 1981.