Yellowstone’s volcano takes a breath, the park bulges

by Elizabeth Seward on

Part of what makes Yellowstone National Park so special is the supervolcano upon which it sits. Also known as the Yellowstone Caldera, the supervolcano’s major features measure about 25 by 37 miles. And so when something of that magnitude stops and takes a breath, the entire park feels it.

A substantial area of the park’s grounds has now dramatically risen due to the volcano’s activity over the last few years. Starting in 2004, scientists began to notice the ground over the caldera rising–at around 2.8 inches per year. Although this rate slowed in the last 3 years, the total increase since the beginning of the swelling is now at around 10 inches in some places.

The caldera is an ancient crater. Each time it has erupted, the eruptions have been a thousand times more powerful than the 1980 eruption of Mount St. Helens. Its last major blow-up was about 640,000 years ago, but about 30 smaller blasts have filled the caldera with lava and ash since then. The most recent of those smaller blasts was around 70,000 years ago.

But there’s no need to worry. Even though scientists were initially concerned that this commotion was pointing toward a soon-to-come eruption, that’s no longer a concern. Read more about the situation with the Yellowstone Caldera on National Geographic.

[photo by Elizabeth Seward]

National Geographic jumps into the adventure travel arena

by Kraig Becker on

The very name National Geographic evokes images of adventure and thoughts of exciting journeys to far away places. The iconic Society has probably done more to inspire travel than any other single entity ever. Several generations have grown up gazing at breathtaking images in the organization’s popular magazine and reading about daring explorers on those beautiful, glossy pages. Now, in what seems like a long over due move, Nat Geo is throwing its hat into the adventure travel ring, announcing 11 unique trips that will offer a compelling mix of cultural and physical activity with some of the most stunning scenery on the planet as the backdrop.

The aptly named National Geographic Adventures have itineraries that are sure to appeal to any adventure traveler. For instance, they offer a 15-day trek through the Himalayan kingdom of Bhutan that takes you to the 23,997-foot Chomo Lhari – the most sacred mountain in the country. If you prefer your trips keep you closer to sea level however, then perhaps the 9-day Alaska excursion would be more to your liking. That trip features sea kayaking and whale watching in Glacier Bay National Park. Meanwhile, backpackers will likely be enthralled with the 14-day hike through Chile’s stunningly beautiful Patagonia region. Other itineraries take travelers to Everest Base Camp in Nepal, on safari in Tanzania, and across Mongolia on horseback.

Each of the itineraries has been specifically crafted with the help of a National Geographic expert, who has applied their knowledge of the various regions to create a series of trips that are unlike any other. Those trips come with an activity level rating, with easy, moderate, strenuous, and “ultimate challenge” options available. Accommodations range from luxury tents to quaint mountain lodges and inns, and the group size is capped at just 16 to ensure the best travel experience possible.

To find out more about these new adventure travel options, click here, and for the full line up of trips from Nat Geo, check out the National Geographic Expeditions website as well.

National Geographic Student Expeditions expands offerings for 2011

by Kraig Becker on

The National Geographic Student Expeditions program has announced a number of great new excursions for 2011, giving young travelers even more choices for what to do with their summer break. New destinations added this year include Barcelona, Spain, New Zealand, and Yellowstone National Park, amongst others. There is even an option to travel to Costa Rica to work on a new community service project this year as well.

Nat Geo’s Student Expeditions program is designed to give high school students an educational and immersive travel experience that they probably wouldn’t be able to have anywhere else. The program sends them off to some amazing places around the world, while packing a healthy dose of adventure and education into the itinearary. They’ll also have the opportunity to interact with some of National Geographic’s experts and team leaders to further enhance the journey.

The trips range in length from about 10 to 21 days in length and are offered in more than 60 destinations across the globe. While on location, they’ll stay in two unique and interesting base camps and explore the surrounding landcapes with their guides and NG experts, while taking part in any number of hands-on activities.

One of the most unique elements to these expeditons is that the students are given “On Assingment” projects that allows them to learn more about a particular subject with which they might have an interest. Those areas of study include photography, culture, arachaeology, conservation, filmmaking and more. These project turn an already amazing travel adventure into a learning opportunity unlike any other.

To find out more about the program go to ngstudentexpeditions.com where you’ll find a complete list of destinations available, bios on some of the National Geographic experts that conduct these trips, and blog entries and video from previous expeditions. There is also ore information on the On Assignment projects and a form for requesting the 2011 catalog. There is also an online application for those who already know where they would like to go, which can be found by clicking here.

If you would like to find out more information on the program, Nat Geo is conducting a free webinar tomorrow evening, January 18th, from 8-9PM EST. You can register to attend that virtual event by filling out the form located here.

National Geographic has partnered with Putney Student Travel, a company that as more than 60 years experience in the field, to help design the Student Expeditions program. Between these two great organizations, you can bet that students will have an unforgettable travel experience.

World’s largest cave passage finally revealed

by Elizabeth Seward on

For whatever reason, caves appeal to me. And although I’m admittedly a novice, my brawniness negotiated only by yoga, caving appeals to me, as well. I just started exploring caves a few years ago and have found my efforts to expand on the practice stifled by White Nose Syndrome, a condition that has left bats for dead in caves from Canada to Oklahoma. While White Nose Syndrome continues to spread in North America and the cause continues to elude scientists, a sleeping giant on the other side of the world has recently awakened and with it, my insatiable curiosity.


The world’s biggest cave passage has been discovered in Vietnam. The Hang Son Doong cave (or “mountain river cave”) was originally measured at 262 feet by 262 feet and at least 2.8 miles deep. According to National Geographic news in July 2009, this made Hang Son Doong the largest single cave passage ever discovered.

The announcement of the discovery had adventurers everywhere buzzing. Unfortunately, due to seasonal and prohibitive flood waters at the time, the research team exploring the cave had been blocked from further probing. Explorers have since returned to the cave and the January 2011 edition of National Geographic reveals the cave as the true behemoth it is.

With tales of passages 300 feet wide and 800 feet tall the verdict is in: this cave is extraordinary.

Read more at National Geographic.

[photo by Ben Britz]

Follow Andrew Evans and Intelligent Travel on an adventure around the world

by Grant Martin on

Our good friend and writer-at-large Andrew Evans is on the road with National Geographic for the next few months, writing, video blogging and tweeting his adventure around the planet.

As part of his engagement with readers he’s leaving clues and tidbitds about his journey scattered across the interwebs, like tiny bread crumbs of travel fodder for his faithful fans to gobble up. Our favorite so far? From @wheresandrew:

My take on #Vegemite: If “oil spill” was an artisanal cheese.

Check out one of the opening videos from his journey below. You can follow the rest over at Intelligent Travel or on the Twitters.