National Parks Traveler Episode 67: Close The Parks, And Expanding Lewis And Clark National Historic Trail

We're joined this week by Costa Dillon, a National Park Service veteran who ended his long career as superintendent of Indiana Dunes National Park, to discuss a novel management decision in Thailand to close that country’s national parks every year for two months to give wildlife a break from humans. Would such a move be good for America’s national parks? Would the National Park Service, politicians, and gateway towns agree to such annual closures? What would visitors think?

Lynn Riddick returns this week with to discuss a roughly 1,200-mile extension to the Lewis and Clark National Historic Trail with Superintendent Mark Weekley. It’s an eastward extension that runs from St. Louis to Pittsburgh, one that adds a great deal of history to the national historic trail. Vocal cameo of Meriwether Lewis by Stephen Dishart.

:02 National Parks Traveler introduction
:12 Episode introduction with Kurt Repanshek
1:43 The Offering - Bill Mize - The Sounds of the Great Smoky Mountains
2:11 Thailand officials want to close their national parks for two months every year. Should the United States? A conversation with veteran National Park Service manager Costa Dillon.
15:55 The Offering - Bill Mize - The Sounds of the Great Smoky Mountains
16:18 National Parks Traveler promotion
16:31 Blue Ridge Parkway Foundation promotion
16:55 Grand Teton National Park Foundation promotion
17:27 North Cascades Institute promotion
17:51 Close the Parks: A discussion with Costa Dillon continues.
27:47 Yellowstone - Randy Petersen - The Sounds of Yellowstone
28:36 Friends of Acadia promotion
29:04 Washington’s National Park Fund promotion
29:40 Lewis and Clark National Historic Trail gets a 1,200-mile extension.
1:08:21 Shee Beg Shee Mor - Nature’s Symphony - The Sounds of Acadia
1:08:42 Episode Closing
1:09:00 Orange Tree Productions promotion
1:09:35 National Parks Traveler footer

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National Parks Traveler Podcast Episode 376 | ESA's Future

Since this past December here at the Traveler we’ve been bringing you a series of stories on the Endangered Species Act and the threatened and endangered species it’s intended to keep from going extinct.

For me, it’s been an eye-opening series because of what our editors and writers have learned about threatened and endangered species — from birds to trees and even to grasses — and the work being done to help them recover. It’s certainly not an easy task, and one that often takes decades before you can see progress.

May 31st, 2026 Read More

National Parks Traveler Podcast Episode 375 | Rethinking Public Lands Stewardship

Public lands stewardship has most definitely changed under the second presidential administration of Donald Trump. Land-management agencies such as the National Park Service, U.S. Forest Service, and Bureau of Land Management have lost thousands of employees, and Interior Secretary Doug Burgum is on a mission to turn the country’s public lands into a cash cow of sorts.

May 24th, 2026 Read More

National Parks Traveler Podcast Episode 374 | Cook Inlet's Beluga Whales

A fast-track proposal to develop a gold mine near Alaska’s Cook Inlet and Lake Clark National Park and Preserve is alarming scientists, environmental groups and local communities because of the devastating effects it is expected to have on the region’s critically endangered beluga whales.

May 17th, 2026 Read More

National Parks Traveler Podcast Episode 373 | Southern Campaign of the American Revolution

America’s 250th birthday is coming up this summer, festivities will be held all over the country, and history buffs will be delving into the various nooks and crannies of the National Park System to see where they can visit sites of Revolutionary War battles.

Don't overlook South Carolina and its three park sites that preserve Revolutionary War battlefields – Kings Mountain National Military Park, Cowpens National Battlefield, and Ninety-Six National Historic Site. 

May 10th, 2026 Read More

National Parks Traveler Podcast Episode 372 | Print Ain’t Dead

We’re living in somewhat tumultuous times in the print media industry. Well-familiar titles are either disappearing, shrinking drastically, or shifting over to the internet. On top of that, the advent of Artificial Intelligence has some readers wondering how much human effort and talent went into the piece they're reading.

May 3rd, 2026 Read More

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The easiest way to explore RV-friendly National Park campgrounds.

The Essential RVing Guide to the National Parks 

Here’s the definitive guide to National Park System campgrounds where RVers can park their rigs.

Our app is packed with RVing- specific details on more than 250 campgrounds in more than 70 national parks. 

You’ll also find stories about RVing in the parks, tips helpful if you’ve just recently become an RVer, and useful planning suggestions.

The Essential RVing Guide to the National Parks 

FREE for iPhones and Android phones.