VIDEO: Prehistoric Art Of Panther Cave Reproduced In 3D

by Sean McLachlan on


Panther Cave in Seminole Canyon, Texas, has some of the country’s best-preserved prehistoric cave paintings. A colorful frieze of leaping panthers, feathered shamans and strange abstract shapes have puzzled researchers for decades. It appears to be telling a story of some sort, but what does that story say?

Now this new 3D video allows you to study it for yourself. Color enhancement brings out details hard to see with the naked eye. It also brings the cave (really a rock shelter) to the general public. Panther Cave is only visible from the opposite bank of the river or by a specially scheduled boat trip with a park ranger.

The paintings date to the Archaic period, a vague label stretching from 7,000 B.C. to 600 A.D. Judging from the condition of the paintings and the relatively shallow depth of the rock shelter, this former archaeologist thinks they must date to the last few centuries of that period. Take that with a grain of salt; my specialty was the Anglo-Saxon migration period.

The site is managed by Seminole Canyon State Park & Historic Site and Amistad National Recreation Area. Sadly, Past Horizons reports that the site is now endangered by flooding related to the construction of Amistad Reservoir. As prehistoric art across the nation falls prey to “development,” vandalism and time, these detailed videos become important records of our past.

For a look at some cave paintings from the opposite side of the globe, check out my post on the painted caves of Laas Geel in Somaliland.

Mammoth Cave Surpasses 400 Miles In Length

by Kraig Becker on

The National Park Service has announced that the official length of Mammoth Cave now surpasses 400 miles as ten miles of newly mapped chambers and passageways were recently added to the cave complex. Park officials say that these additional miles were the result of a series of smaller, more incremental finds, and were not the result of a single major discovery. Exploration and mapping of these new areas were conducted in partnership with the Cave Research Foundation.

Carved out of the central Kentucky limestone, Mammoth Cave was already the longest cave system in the world prior to the addition of these new discoveries. In fact, it is so large that it is more than twice the size of the next longest cave. Mammoth’s massive underground complex attracts thousands of visitors on a yearly basis ranging from curious travelers to full-fledged explorers and spelunkers. Some of its more famous locations even have names, such as the massive Grand Avenue and the aptly named Fat Man’s Misery.

The Park Service conducts daily tours of Mammoth lasting anywhere from one to six hours in length. Some of those tours are along relatively easy-guided paths while others venture far into the darkness to decidedly more challenging and cramped places. The popular Grand Avenue tour for instance is a 4-mile, four-hour trek that is physically demanding, while the hike to the beautiful Frozen Niagara is a much easier quarter-mile walk that is safe enough for both children and older visitors. Both provide fantastic views of the interior of the cave that simply must be seen to be believed.

If you’re looking for a destination for an upcoming trip to a national park this summer, Mammoth Cave National Park is one of those places that will delight and amaze the entire family.

[Photo Credit: The National Park Service]

Sequestration Will Have Deep Impact On National Parks

by Kraig Becker on

A few weeks ago we shared leaked documents that gave us a glimpse of how the looming budget sequestration could impact America’s national parks. Those documents indicated that the National Park Service would implement a hiring freeze, push back the hiring of seasonal help and possibly cut hours and services in order to deal with the potential lack of funds. At the time, we speculated that those choices could have an impact on the overall experience for park visitors this year but as more details emerge it seems that reduced staff is just the tip of the iceberg.

According to a new report from the Coalition of National Park Service Retirees (CNPSR), the same source that shared the original leaked documents, the direct impact of sequestration on some of the country’s top national parks is becoming much clearer – not to mention grimmer. Some of the specific cuts include a delayed opening of some of the roads into Yellowstone this spring, which would affect more than 78,000 visitors and reduce revenues by $150,000. Similarly, the Grand Canyon would see delayed openings of its East and West Rim Drives, turning away an additional 250,000 visitors as well.

Delayed openings are just the start of the issues that travelers could be facing this year, however, as other parks will be closing down certain areas altogether. For instance, Grand Teton National Park will shutter two visitor centers and a preserve, impacting a combined 300,000 visitors, while Cape Cod National Seashore will close a visitor center as well, turning away 260,000 travelers. The Great Smoky Mountains National Park will have to operate without five campgrounds that typically house 54,000 visitors on an annual basis and Mt. Rainier will close its Ohanapecosh Visitor Center, which serves 85,000 people each year.

The CNPSR report has even more information on the impact of sequestration, which automatically goes into effect on March 1 provided the President and Congress aren’t able to come to a budget compromise first. The document is a sobering read for fans of the national parks to say the least. I recommend that anyone planning a visit to one of the parks this year checks in ahead of time to find out exactly what services are being cut due to a lack of funds.

[Photo Credit: National Park Service]

The National Parks Conservation Association Wants Your Photos!

by Kraig Becker on

The National Parks Conservation Association is looking to send a message to the folks in Washington, D.C., and they’d like our help in doing it.

The non-profit organization is dedicated to protecting and preserving America’s national parks for future generations, but with potential budget cuts looming the fear is that members of Congress may have forgotten just how special those places truly are. That’s where we come in. The NPCA is asking us to submit our favorite photos from our visits to the national parks so that they can be used in an upcoming advocacy video. The hope is that that video will help convey just how passionate travelers are about the park system.

So dig out those photos of you hiking in Yellowstone, climbing in Yosemite or rafting in the Grand Canyon. Share your pics from that camping trip to the Great Smokey Mountains that you took with your dad when you were 10. Whatever images convey great memories from your national park excursions, the NCPA wants to see them.

You’ll find complete details on how you can share your pictures at npca.org/snapshots, which has specific details on how to get the images into the hands of NPCA. There are options to email the files directly, share them via Facebook, Twitter, Instagram and Pinterest or simply to upload them through the organization’s website.

This is our chance to help explain just how important our national parks are to us. Who knows, your photo may just be the one that speaks directly to one of the Congressmen or women who will be deciding their fate in the weeks and months ahead.

[Photo Credit: Kraig Becker]


NPCA SNAPSHOT from NPCA on Vimeo.

Yosemite’s Largest Glacier Has Stopped Advancing

by Kraig Becker on

For years we’ve heard environmental scientists and researchers tell us how climate change is having a profound effect on glaciers across the globe. In many parts of the planet, increased temperatures have caused the giant sheets of ice to dramatically recede or disappear altogether. That process has now begun to take place in one of America’s most iconic landscapes – Yosemite National Park.

Last week, the National Park Service announced that Lyell Glacier, the largest inside the park, has stopped advancing and is losing substantial mass. The NPS, working in conjunction with the University of Colorado, conducted a four-year study of the glacier, measuring its movement by placing stakes along the ice and recording their positions. Over that four-year period, those stakes didn’t move at all. The study also conducted research on the nearby Maclure Glacier, which runs adjacent to Lyell. The findings indicate that it is still advancing at a rate of about one inch per day, despite the fact that it has lost nearly 60% of its mass as well.

Glaciers build up over thousands of years due to the accumulation of ice and snow in mountainous areas. When they grow large enough their mass, combined with melt water, causes them to slide down hill at a generally very slow, but powerful, pace. When they stop moving altogether or start to retreat, it is because they no longer have the mass or moisture to push them downhill. This has increasingly been the case with some of the largest glaciers across the planet.

Research will continue over the next few years as scientists will record a host of climate data in and around both the Lyell and Maclure Glaciers. They’ll monitor the thickness of the snowpack, range in temperatures and rate of ice melt in an effort to further understand the effects of climate change on the two bodies of ice. It seems clear, however, that warming temperatures have already begun to have an effect.

[Photo Credit: Greg Stock]