Hemlocks to Hellbenders
Hemlocks to Hellbenders is an award-winnning podcast hosted by Christian Alexandersen highlighting Pennsylvania’s parks, forests and great outdoors. Our episodes feature engaging conversations with park managers, forest rangers, scientists, educators, outdoor recreationalists, volunteers, officials and more that help you plan your next adventure in the Commonwealth's incredible parks and forests.
Little Buffalo State Park - Activities, events and history bring visitors year-round to Perry County
Little Buffalo State Park is the place that kicked off my love for Pennsylvania’s state parks. I’ve told this story many times, but I’ll do it quickly here right now.
In 2020, my wife Abby and I were looking for something to do after brunch. The world was beginning to open up during the COVID 19 pandemic and we didn’t want to spend any more time cooped up in our house.
So, we went for a drive through Perry County and happened upon Little Buffalo State Park. On this beautiful day we were treated to...
Appreciating the sound of silence with Quiet Parks International
What does it mean for a place to be truly quiet? It’s a question I’ve been pondering over the last several months following a webinar from the Keystone Trails Association and Pennsylvania Parks and Forests Foundation.
They had a discussion with Quiet Parks International – a nonprofit committed to saving quiet for the benefit of all life. Saving the quiet. What does that mean?
Quiet’s not something I’ve ever thought much about. Growing up with my loud family, noisy traffic, ringing cell phones and roaring air conditioning, quiet was never an option.
But, I’v...
The arduous task of creating a trail from scratch with Appalachian Dirt
There’s a lot of thoughts that float through our minds when we’re out on the trails hiking. Am I in the right career? Is that snake poisonous? Look at that beautiful view! Did I leave the oven on? I need a bathroom, quick!
Whatever we’re thinking about – whether it’s the joy we feel on a hike or working through some of our problems – it tends to center on ourselves. Our problems. Our joy. Our experience. Our views.
The very thing below our feet – the trail – tends to be forgotten almost entirely. Little if any atte...
Upper Pine Bottom State Park - Don't blink or you'll miss it
Driving down Route 44 from Lycoming County to Montgomery County, you may be able to spot a brief break in the trees and rhododendrons. It’s so quick that if you blink, you’ll miss it.
But if you slow down, you’ll see that it’s one of the smallest state parks in all of Pennsylvania. As you pull into the gravel parking lot, you’ll notice a few things. You’ll see a couple picnic tables, a few signs and a quiet stream. Look all the way to the left and then all the way to the right. Th...
Little Pine State Park - Surrounded by mountains, filled with activities
If you’ve ever stood beside a cold mountain stream at first light — mist rising off the water, hemlocks towering overhead and the gentle sound of moving water— then you already understand the magic of Little Pine State Park.
Tucked deep in the rugged country of north-central Pennsylvania, this park is where brook trout still thrive, where the mountains become majestic green waves and where a simple weekend can feel like a full reset. Don’t we all deserve that?
At its heart flows Little Pine Creek, which eventually winds its way toward the legendary waters o...
Washington Crossing Historic Park - Experience the American Revolution's boldest endeavor
It’s December 26th, 1776. Gen. George Washington has just successfully gotten 2,400 men from the Continental Army across the Delaware River from Pennsylvania into New Jersey.
The first year of the American Revolution has been a difficult one. The young United States has had few victories battling the highly skilled British army and their paid German mercenaries, the Hessians.
Washington has retreated from New York after sustaining significant losses during the Battle of Long Island. Morale is low. Supplies even lower. Men are deserting. And it seems like the American Experiment is doomed before it’s really...
Trough Creek State Park – Where rugged cliffs, creeks and waterfalls shape a wild landscape
When I was on my journey of running one mile in all-then 121 Pennsylvania state parks in 2021, I took notes after every run. It was an effort to make sure I would remember my experiences. I’d take notes like, I spotted a fox here. Or I fell there. Or I want to hike the full trail here.
But one of the most important pieces of information I recorded was my overall feeling of the park. It’s difficult to get a sense of a natural landscape in just one mile, often running half a mile one way and t...
Pymatuning State Park - Explore the largest lake in Pennsylvania, where ducks walk on the backs of fish
Pymatuning State Park is big in every sense of the word. It is the largest state park in Pennsylvania. Its Pymatuning Reservoir is the largest lake in Pennsylvania. And it’s one of the most visited state parks with more than three and a half million visitors a year.
But just because it has these big qualities does not mean you’ll be unable to find your own peaceful spot at Pymatuning. For every space taken up by a family BBQing, there are nooks and crannies that allow you to explore the park that straddles the Ohio and...
Celebrating Pennsylvania's historic place in America's 250th birthday
The story of the United States of America cannot be told without Pennsylvania. Independence Hall. The Declaration of Independence. Philadelphia. The Liberty Bell. Benjamin Franklin. George Washington’s Crossing of the Delaware. The Battle of Brandywine. And Valley Forge.
Pennsylvania is called the Keystone State because it refers to the central stone in an arch that holds all other stones in place, symbolizing strength and stability. Pennsylvania was the hub of political and economic activity during the colonial period and played a pivotal role in American history.
Pennsylvania – it’s people, its industries, its thinkers, it’s rev...
Exploring ancient rock carvings in the Susquehanna River with Paul Nevin
Hundreds of years ago, a group of Native Americans living along the lower Susquehanna River made an indelible mark on the valley. At what is now known as Safe Harbor, they made hundreds of carvings into the rocks found in the middle of the river.
Animals, bird and animal tracks, directional symbols, teaching or storytelling images, humans and anthropomorphic images, spiritual symbols and geometric and abstract designs were painstakingly carved into the boulder strewn landscape of the river. From the banks of the river, the sites look like any of the rocks found in the river. But...
Hemlocks to Hellbenders Season 4 Trailer
Welcome, fellow explorers. My name is Christian Alexandersen and I’m the host of Hemlocks to Hellbenders, a podcast highlighting Pennsylvania’s parks, forests and great outdoors.
Season four of Hemlocks to Hellbenders is shaping up to be our most exciting yet and I can’t wait to take you along for the journey in 2026. We’ll be exploring some of Pennsylvania’s most incredible parks and forests with the people who know them best: park and forest managers, outdoor educators, historians, authors, conservationists and volunteers who are deeply passionate about this place we call home.
This sea...
Feeling posh? Try one of Pennsylvania's new state park glamping sites
For a long time, there’s been this mostly unspoken rule that “real” outdoor experiences have to be rugged. You’ve got to rough it, hike ten miles in the rain, sleep on the ground and eat beans from a can — or else it somehow doesn’t count.
Luckily, that’s changing. More and more people are discovering that you don’t have to give up comfort to connect with the outdoors. Here in Pennsylvania – especially in state parks - that change has been evident. Instead of only offering tent sites, state parks have cottages, cabins, yurts and other accommoda...
Nolde Forest Environmental Education Center - How one tree led to a thriving outdoor classroom
In Pennsylvania, every state park has its purpose. Allegheny Islands shows people what undeveloped islands once looked like on the river. Colton Point features stunning views of the Pennsylvania Grand Canyon. And Pine Grove Furnace highlights the iron making industry crucial to Pennsylvania and America’s growth.
But are there any places set aside for learning and study. As it turns out, there is. One such place is Nolde Forest Environmental Education Center.
Located in Berks County, Nolde Forest was established as the first environmental education center operated by DCNR’s Bureau of State Parks in t...
Under the surface of the Keystone State with geologist Russell Losco
One of the strangest things about getting older has been the shift in my interests. Despite being intensely curious as a kid, I never cared about nature growing up. I didn’t climb trees or capture bugs or explore creeks.
But as I’ve gotten older all that’s changed. Which has made me feel like I’m constantly catching up to those that spent their early lives trekking through the woods, paddling on rivers and exploring the natural world.
I often think to myself, “Am I too old to start learning how to identify trees? What’...
Salt Springs State Park - Explore ancient hemlocks, waterfalls and wildflowers in NEPA
What is it that makes a state park special? It’s a question I’ve asked my self countless times since I began exploring Pennsylvania’s public lands in 2021.
For some it’s deep, meaningful history to indigenous cultures, to early settlers or even to industry. For others its beautiful features like waterfalls, old growth forests and scenic vistas. And for many it’s the landscapes that allow them to hike, bike, paddle, birdwatch, hunt, fish and more.
For me, I’ve found that parks I deem special share a lot of these components. I want some his...
Uncovering the battles that scarred Pennsylvania's public lands with author Brady J. Crytzer
When people think about history, especially armed conflicts, many picture dusty textbooks, old maps and long-forgotten generals. But here in Pennsylvania, history isn’t just words on a page—it’s written into the very ground beneath our feet.
From the rolling hills of Gettysburg, where the fate of a nation turned in just three days, to the banks of the Brandywine, where the Revolutionary War nearly lost its footing, to the quiet frontier where settlers clashed in the Whiskey Rebellion—Pennsylvania has been a crossroads for some of the most important struggles in American history.
In fac...
Connecting communities through conservation with the South Mountain Partnership
When you stand on the ridgeline of South Mountain and look out across the valleys, you see more than just trees and farmland. You see orchards stretching toward the horizon, you see trails that have carried travelers for centuries and you see small, thriving towns that grew out of rocky soil.
This beautiful ridgeline is the northern terminus of the Blue Ridge Mountains, a billion-year old mountain range that stretches 550 miles across eight states.
South Mountain isn’t just a line on a map—it’s the beating heart of south-central Pennsylvania. But here’s the thing...
Hyner Run & Hyner View State Parks - Uncover adventure in the forest & in the clouds
When you stand at the edge of Hyner View State Park, it feels like Pennsylvania has stretched itself out just for you. Rolling mountains covered in endless green, the West Branch of the Susquehanna winding far below, and a sky so wide it makes you want to take flight.
In fact, people do—Hyner View is one of the state’s most famous hang-gliding spots, where the bold launch themselves into the open air. I’ve been fortunate enough to see gliders taking off from the park’s summit and it is a sight to behold.
While t...
Hidden heroes of Pennsylvania’s bat conservation and rehabilitation efforts
As the sun dips below the tree line and the night sky takes over, a quiet but critical process begins above our heads. Tiny silhouettes flit through the dark, weaving between branches and barn rafters, doing the work of a thousand pesticides—silently, efficiently and for free.
These are Pennsylvania’s bats, and despite their bad reputation in folklore and films, they’re some of the hardest-working—and most misunderstood—members of our ecosystem.
Bats matter more than most people realize. These nocturnal mammals play a critical role in keeping our environment balanced. They eat thousands...
Bowman's Hill Wildflower Preserve - America's only native plant museum
While most of the places we feature on this podcast are either a state park or forest, this episode is about something a little different. Bowman’s Hill Wildflower Preserve is not just a garden or a park. It’s a sanctuary. A living, breathing tribute to Pennsylvania’s native plants and the ecosystems they support.
Founded in the early 1930s, Bowman’s Hill Wildflower Preserve is the nation’s only accredited native plant museum. Today, it boasts over 700 native plant species—each one telling its own story of survival, adaptation and connection.
This isn't your average...
Watching over the waters with the Middle Susquehanna Riverkeeper
Stretching 444 miles from New York through Pennsylvania and into Maryland’s Chesapeake Bay the Susquehanna River is one of the oldest rivers in the world.
And while it served generations as fertile hunting and fishing grounds and trade and transportation routes, it took American industries a couple hundred or so years to nearly destroy it. Like always, it took a dedicated group of people to speak up and make changes that would save the river.
One of the voices speaking on behalf of the river belongs to the Middle Susquehanna Riverkeeper—an advocate, a watchdog and a...
Shikellamy State Park - Where cultures and currents converge
High above the meeting point of two mighty rivers, where the Susquehanna splits into its North and West Branches, stands Shikellamy State Park. Perched on a forested bluff in central Pennsylvania, this park offers more than just scenic overlooks. It’s a gateway to the natural beauty, cultural history and outdoor adventure of the Susquehanna River Valley.
Shikellamy State Park is a place where geography and heritage intersect. The story of the park and the story of the Native American tribes that called it home are forever intertwined. In the 1700s, the Haudenosaunee Confederacy took control of the...
Chasing Pennsylvania waterfalls with Uncovering PA's Jim Cheney
When it comes to rewarding outdoor experiences, there are few things that can compete with seeing a waterfall. There’s just so much to enjoy. The mesmerizing sight of water cascading over rocks, the soothing sound of its rhythmic splash and the refreshing touch of mist in the air.
No matter if the waterfall is five stories or five feet, they’re a wonderful sight in nature.
And luckily, Pennsylvania has a lot of beautiful waterfalls. We’ve got all sorts here. We got big ones, small ones, ones that can be found all year long...
Here's how Pennsylvania fights nearly 2,000 wildfires every year
Michaux State Forest is the place I spend the most time outdoors. Located about 30 miles from where I live, it’s where I hike and camp. It’s where I bring visitors to show off the South Mountain region. It’s where I breath in fresh air and explore the beauty of the Commonwealth. It’s my safe place away from the goings-on of Harrisburg.
But that safety was shattered in April 2025. I received text messages from friends telling me that Michaux was on fire. Then, news came that there were two fires. And they were spreading. With wind...
Clear Creek State Forest - Endless adventures through unbroken wilderness
Tucked away in the rugged hills of northwestern Pennsylvania, Clear Creek State Forest offers a peaceful escape into one of the Commonwealth’s most scenic and secluded natural areas.
Spread across thousands of acres, this forest is a haven for nature lovers, where trails wind through towering hardwoods, crystal-clear streams carve their way through valleys and wildlife flourishes in every direction.
Whether you're wandering through old-growth forests, casting a line in the Clarion River, or simply soaking in the stillness of the woods, Clear Creek invites you to slow down and reconnect with the wild be...
On Pennsylvania parks, forests and friendships with DCNR's Wes Robinson
I’ve known my guest Wes Robinson for more than a decade, beginning when we started at our new jobs together at PennLive/The Patriot News.
When it comes to friends, I tend to seek out fun, critical thinkers. Someone that can challenge me and make me laugh. Someone who will get right to the line and roundly cross it. Someone who has a strong moral character and a diabolical sense of humor.
After I left journalism, I worked to bring Wes with me to the Pennsylvania Senate. He joined me at the Capitol for se...
Point State Park - From military stronghold to Pittsburgh's downtown gem
Point State Park stands as the crowned jewel of downtown Pittsburgh. It is a lush, 36-acre greenspace nestled at the historic confluence of the Allegheny and Monongahela Rivers, where the mighty Ohio River is born.
Point State Park is a focal point for community gatherings, festivals and celebrations. It provides sweeping views of the city’s skyline and serves as a tranquil urban escape.
The Point has become the place you bring your out of town parents to. The place you see on TV during all home games for the Pirates and Steelers. The place yo...
Snacks solve everything and other backpacking tips with Tory Mather
Many of us find our love for the outdoors the same way – with a hike. A short jaunt into the woods that brings us in touch with nature. But soon, short hikes just won’t do. There’re too many people. Too many screaming kids. Too much car traffic.
So, the only logical next step is to take longer hikes. 2 miles turns into 5 miles, turns into 10 miles. The peaceful solitude of the woods, the rewarding views from a summit and the sense of accomplishment after completing a trail all contribute to a growing desire to spend even more t...
Susquehannock State Park - Breathtaking views of the Lower Susquehanna River
The best part about having 124 state parks to explore in Pennsylvania is the variety. Each park is special in its own way. Each park offers a natural feature, a trail, a view, a piece of local history, or something that makes it stand out from others.
You’ve got the old growth forests at Cook Forest State Park. The waterfalls at Ricketts Glen State Park. The fly fishing at Poe Paddy State Park. Every single park offers a bit of variety. A bit of magic. A bit of splendor. A bit of something special that makes every vis...
Grab your boots, bike and kayak! Take Huntingdon County's trails for your next adventure
In the heart of Central Pennsylvania lies a true outdoor recreation paradise. If you're looking for adventure, Huntingdon County delivers—hiking, biking, paddling, and breathtaking views at every turn.
Whether you’re trekking through Rothrock State Forest, paddling on Raystown Lake or taking in the stunning views from the Standing Stone Trail, there’s no shortage of ways to explore the wild beauty of this region.
Huntingdon County is home to a vast network of trails that cater to every kind of adventurer. Looking for a challenging hike with wonderful overlooks? You’ll want to check out...
Canoe Creek State Park - Where endangered bats thrive and industrial ruins remain
Tucked away just outside of Hollidaysburg, Canoe Creek State Park is underrated treasure. It’s got a little bit of everything to keep visitors busy, interested and engaged.
It’s location also makes it the perfect homebase for weekends visiting Altoona, Holidaysburg and so much more.
I’m looking forward to getting back to Canoe Creek State Park with friends to explore even more of the Ridge and Valley Province of southern Pennsylvania.
On this episode, I speak with Heidi Mullendore. Heidi is the environmental education specialist at Canoe Creek State Park.
Be sur...
Rediscovering Pennsylvania's conservation legacy with author Allen Dieterich-Ward
For generations, Pennsylvanians have been at the forefront of conservation movements that have shaped the United States. Pennsylvanians like Gifford Pinchot, Joseph Rothrock, J Horace McFarland and Rachel Carson have had immeasurable impacts on our natural world.
They’ve helped protect our forests, create state parks, beautify our cities and warn against the devastating affects of pesticides. Others like Ralph Brock and Mira Lloyd Dock have often been left out of the history books, due to discrimination. But finally, they voices and work are being raised up.
From the indigenous tribes that inhabited the lands we...
Developing future foresters with the Pennsylvania Outdoor Corps
When taking a hike, people don’t often think about everything it takes to keep trails operational. The bridge building, the trail restoration, the habitat enhancement, the invasive species management and so on. The work often goes unseen.
And if you don’t spend much time thinking about the work that takes place, even less time is spent thinking about the people that do the work. The image of burly guys in flannel with hardhats and chainsaws come to mind. Rough and tough individuals who would have been lumberjacks or coal miners in previous generations. Now, wearing safet...
Cook Forest State Park – Forest Cathedral of ancient trees offers peaceful retreat
It’s 1910 and Anthony Wayne Cook has just inherited his family’s land. Over the last 80 years, the Cook family had made their money off the land. It started with his grandfather John Cook - who purchased the land in 1828. He built a sawmill on the property to process the timber he was harvesting from the forest.
Andrew Cook – Anthony’s father - would go on to build three sawmills, one flouring mill, one planning mill, a boat scaffold, several dwellings and a store on the property. While much of the beautiful landscape had been forested, some of the mo...
Ricketts Glen State Park - Experience Pennsylvania's premiere waterfall destination
In the 1930s, a beautiful forest in northeast Pennsylvania was set to become a national park. Which made sense. The area was special, even to those that purchased the land to timber it.
In a time when forests across the Commonwealth were being clear cut to feed the growing nation of raw materials, this forest received some reprieve. As a result, 300-year-old trees were allowed to continue to grow – providing the forest with mature trees and the viewing public with examples of ancient forests.
These magnificent trees stood 100-feet tall with diameters of almost four fe...
Hemlocks to Hellbenders Season 3 Trailer
Welcome, fellow explorers. My name is Christian Alexandersen and I’m the host of Hemlocks to Hellbenders, a podcast highlighting Pennsylvania’s parks, forests and great outdoors.
We have an incredible lineup of parks, forests, guests and topics that we will be exploring during our third season in 2025. Park and forest managers, outdoor educators, historians, authors, conservationists and recreationalists are just some of the guests that will be sharing their passion and expertise with us this season.
The topics that’ll be discussed cover a wide range of areas including outdoor recreation, conservation, historical figures, indigen...
A progress report on Pennsylvania's three newest state parks with Parks Director John Hallas
In September of 2022 before leaving office, then Gov. Tom Wolf announced the creation of three new state parks. Susquehanna Riverlands in York County, Big Elk Creek in Chester County and Vosburg Neck in Wyoming County.
While these new state parks were quickly opened following the announcement, they have not taken their final form. Before they can be completed – or really before they even start – these parks must go through a rigorous master planning process with numerous phases.
There’s the planning phase, the design phase, the engineering phase and the construction phase. But in between those ph...
Allegheny National Forest - A half-million acres of adventures
In the early 20th Century, Americans had become alarmed at the disappearing forests in the eastern United States. Whether through private land purchases, deforestation, mining or other activities, the beautiful forests of the east were vanishing.
Where once stood primeval forests of giant eastern hemlocks now stood stumps. As a result, wildfires spread through these devastated lands. Waterways were polluted. And little of Penn’s Woods remained.
Thankfully, lawmakers listened to the alarm bells of conservationists and in 1911 passed the Weeks Act. Name after Massachusetts Congressman John Weeks, the legislation allowed the use of federal fun...
Things that go bump in Penn's Woods with the Ghost Furnace Podcast
On this – the Halloween episode – of the podcast, we’re going to be exploring the many tales of ghosts, creatures, hauntings, cryptid sightings, unexplained phenomenon, legends and folk tales that have a history in Pennsylvania’s parks and forests.
From the ghost sightings at Greenwood Furnace State Park to the Kecksburg UFO incident in Forbes State Forest, we’re going to be hearing stories and sometimes first-hand accounts of frightening events from over the years.
These sorts of stories have always held a special place in my heart. When I was a bored teenager looking to escape m...
Hickory Run State Park - Journey through prehistoric geology in the Poconos
Those visiting Hickory Run State Park in the Pocono Mountains should expect to see something they’ve never see before. In the northeast corner of the park, formed by millions of years of glacial movement is the Boulder Field.
At 400 feet by 1,800 feet, this vast, rocky landscape is a geological marvel. The field is made up of tightly packed sandstone boulders, ranging in size from small stones to massive rocks that weigh several tons. Some of the boulders are 26 feet long.
The Boulder Field’s appearance is striking because of its flatness and the absence of ve...