Connect with us

Wyoming

There’s A Whole Other World To Explore Under Wyoming’s Sinks Canyon State Park

Published

on

There’s A Whole Other World To Explore Under Wyoming’s Sinks Canyon State Park


For years, visitors have been intrigued that the Popo Agie River disappears deep beneath the Sinks Canyon State Park.

It turns out that over the eons, the river had formed a network of caves through the Madison limestone that then lay undiscovered for hundreds of years and can now be explored by a lucky few.

“The state park staff actually discovered the cave system decades ago,” State Superintendent and Interpretive Ranger Jessica Moore said. “It was a fluke that one of the staff noticed some water coming out of the side of the hillside. They started poking around and found a hole in the ground.”

Curious, the employee squeezed into the hole and discovered an entire cave system that was beneath the canyon. Over the years, for safety, the entrance was gated and closed to public access. Visitors could only explore the cave system if they knew someone working at the state park and could arrange a tour.

Advertisement

When Moore arrived in 2022, she said she was intrigued by the cave system and started working with Skylar Sargent, the primary cave guide, to build a safe public tour so that more people could experience the wonders that had been hidden beneath the earth.

Descending Into An Underground World

Moore had been hired specifically to create interpretive programs at the state park, and she saw the cave system as a perfect opportunity to build a unique experience for park visitors.

She soon discovered that September through April is the only time it is safe to explore the caves and planned accordingly since in early spring, the runoff fills the system with water. Once it is dry enough to descend into the cave, groups of 10 people, twice a month, are brought to a nearly hidden hole in the boulders.

“The cave is unique because the entrance to the cave is not a big gaping hole in the side of the cliff,” Moore said. “It’s called Boulder Choke Cave because the entrance is in a pile of boulders which comes to a choke point.”

Visitors first go through this small opening and then drop down a few feet to the first platform underground where the gate to the cave is located. From there, they drop down another eight feet and crawl over a big boulder on their hands and knees about twenty feet to the main cavern.

Advertisement

“When you come into that first big room you can walk upright,” Moore said. “This is where the river channeled underwater and so it is essentially walking down a tube.”

The tour will take participants through various limestone caverns and Moore cautions that crawling is required as you maneuver through certain sections.

“For the most part, you can stand up and walk through,” Moore said. “We will stop in several different rooms to look at various features, whether it’s shell fossils from ancient oceans or the scalloping in the limestone from the water that scours through this channel every spring.”

One unique feature is the snottites dripping off the ceiling, a bacterial formation that resembles slime.

“The shining star to this cave experience is the underground river,” Moore said. “This gives us a little glimpse of where the river disappears to when it drops into the sinks.”

Advertisement

In the back of the cave, fish swim in a pool of water and strange fungi grow. Visitors are often in awe of the opportunity to stand in the cave and soak in the surroundings, a balmy 57 degrees year-round.

Since opening these three-hour tours to visitors age 10 and older, hundreds of people have been able to experience the geology and hydrology in the park in a way that has never been offered before, Moore said.

The tours also give Moore an opportunity to talk about protecting both the participants and the cave.

“It is really important we follow decontamination protocols for protection against white-nose syndrome,” Moore said. “We want to make sure we’re not bringing anything into the cave, or bringing anything out of the cave that might impact our bat populations.”

Moore’s favorite activity is when they plunge the cavers into absolute darkness.

Advertisement

“We do a little bit of sensory exploration and talk about how our brain works and how our brain fills in when we can’t see things and just give people that unique experience,” Moore said.

  • A popular interpretive program offered at the Wyoming State Parks statewide center on the black-footed ferret, a species that nearly went extinct and is being rescued through cloning. (Courtesy Sinks Canyon State Park)
  • A popular interpretive program offered at the Wyoming State Parks statewide center on the black-footed ferret, a species that nearly went extinct and is being rescued through cloning.
    A popular interpretive program offered at the Wyoming State Parks statewide center on the black-footed ferret, a species that nearly went extinct and is being rescued through cloning. (Courtesy Sinks Canyon State Park)
  • At the Sinks Canyon State Park, rattlesnake researchers and others have offered visitors an opportunity to meet and learn about the parks many reptiles lurking about. Right, a whole other world of life grows under Sinks Canyon.
    At the Sinks Canyon State Park, rattlesnake researchers and others have offered visitors an opportunity to meet and learn about the parks many reptiles lurking about. Right, a whole other world of life grows under Sinks Canyon. (Courtesy Sinks Canyon State Park)
  • At the Sinks Canyon State Park, rattlesnake researchers and others have offered visitors an opportunity to meet and learn about the parks many reptiles lurking about.
    At the Sinks Canyon State Park, rattlesnake researchers and others have offered visitors an opportunity to meet and learn about the parks many reptiles lurking about. (Courtesy Sinks Canyon State Park)

Keeping Sinks Park Dark, Wild And Accessible

For those who are unable to join in the cave explorations, Moore offers other programming to celebrate the unique features of Sinks Canyon State Park. Another program she is passionate about is the dark skies.

In 2023, Sinks Canyon was designated as the first international dark sky site in the state of Wyoming. To keep that status, Moore offers at least four different dark sky programs each year, from photography to astronomy.

“We have this amazing natural resource above the canyon,” Moore said. “And we want to make sure people are doing what they can in their own personal lives to protect the dark skies around them, as well as enjoying the dark sky within Sinks Canyon.”

A local group called Sinks Canyon Wild has teamed up with the state park to protect the resources and still develop ways for people to be able to enjoy the park.

“It’s our vision to make sure that we are providing for the users, but also protecting the space,” Moore said. “Having well-planned recreation experiences for guests is one of the ways to do that.”

Advertisement

From Snakes to Ferrets

Deputy Director Nick Neylon said that five years ago there were no interpretive programs at any of the parks and that has changed drastically.

“Just this summer alone, we held almost 400 interpretive programs across the state,” Neylon said. “Last year, we saw roughly 25,000 people attend our programs so it’s having a big impact.”

Neylon said that programs like the cave exploration and dark sky programs are the main ways that the park staff can interact with visitors.

“You can go to a state park and walk down a trail on your own,” Neylon said. “But by taking part in an interpretive program, you are taking the opportunity to interpret the landscape on a completely different level.”

Moore is currently working on new programs including bringing back a rattlesnake expert.

Advertisement

“One of the things that I’m working on right now is having someone come in and talk about the peregrine falcons that nest in the canyon,” Moore said. “They’re a great success story of recovery of endangered species.”

Another crowd favorite is the programs on the black-footed ferret which had almost gone extinct before being discovered in the wild.

“We’ve had an amazingly positive reaction to the programs,” Neylon said. “Our interpretive rangers are also people who help build community.”

  • Five years ago, Wyoming State Parks started offering interpretive programs and one such opportunity is a cave tour at the Sinks Canyon State Park. Cavers are each given their own equipment and escorted through a network of caves, sometimes on their hands and knees, to view the rare sight of an underground river.
    Five years ago, Wyoming State Parks started offering interpretive programs and one such opportunity is a cave tour at the Sinks Canyon State Park. Cavers are each given their own equipment and escorted through a network of caves, sometimes on their hands and knees, to view the rare sight of an underground river. (Courtesy Sinks Canyon State Park)
  • Five years ago, Wyoming State Parks started offering interpretive programs and one such opportunity is a cave tour at the Sinks Canyon State Park. Cavers are each given their own equipment and escorted through a network of caves, sometimes on their hands and knees, to view the rare sight of an underground river.
    Five years ago, Wyoming State Parks started offering interpretive programs and one such opportunity is a cave tour at the Sinks Canyon State Park. Cavers are each given their own equipment and escorted through a network of caves, sometimes on their hands and knees, to view the rare sight of an underground river. (Courtesy Sinks Canyon State Park)
  • Sinks Canyon cave getty 11 16 25

The Future

To help build this community, the state parks are looking beyond just offering programs and are planning to build up the infrastructure of the parks. Two projects under consideration are new visitor centers, one at Sinks Canyon and the other at Keyhole State Park.

“We get a lot of visitations at Sinks Canyon,” Deputy Director of State Parks Chris Floyd said. “The current visitor center is rather small, and so it’s difficult to get a school group in there, especially in the wintertime, to do educational programs.”

Floyd said that a community town hall will be held on December 1 to hear the thoughts of the Lander community on what their needs are. He said that the Keyhole State Park doesn’t even have a visitor center currently and its town hall will be in January.

Advertisement

As Floyd considers the logistics of providing adequate bathrooms and parking, Moore is excited for the opportunity to offer more programs such as a video tour of the caves for visitors who cannot visit in person.

“Wyoming can be a little bit brutal in the winter,” Moore said. “So, I’m really excited about the opportunity to have usable teaching space inside.”

“Our mission is to improve communities and enrich lives throughout the state of Wyoming,” Neylon said. “Our focus is on trying to find ways to make it easier and more enjoyable for people to experience our parks, historic sites and trails.”

Moore said that she is just grateful to be entrusted with this unique and special place and can’t wait to get more visitors both underground and beneath the dark skies.

Jackie Dorothy can be reached at jackie@cowboystatedaily.com.

Advertisement



Source link

Wyoming

Wyoming Reporter Now Facing An Additional 10 Felony Charges

Published

on

Wyoming Reporter Now Facing An Additional 10 Felony Charges


The Platte County Attorney’s Office has nearly doubled the possible penalties for a Wyoming reporter accused of forging exhibits in an environmental case tied to her staunch opposition to a wind farm.

The 10 new counts against April Marie Morganroth, also known as the Wyoming-based reporter Marie Hamilton, allege that she convinced her landlords that she’d been approved for a home loan to buy their property, and grants to upgrade it.

Hamilton was already facing 10 felony charges in a March 9 Wheatland Circuit Court case, as she’s accused of submitting forged documents and lying under oath before the Wyoming Industrial Siting Council.

That’s an environmental permitting panel that granted a permit to a NextEra Resources wind farm, which Hamilton has long opposed. She’s also reported on NextEra’s efforts and the community controversies surrounding those.

Advertisement

Then on Wednesday, Platte County Attorney Douglas Weaver filed 10 more felony charges: five alleging possession of forged writing, and five more alleging forgery.

The former is punishable by up to five years in prison and $5,000 in fines; the latter by up to 10 years in prison and up to $10,000 in fines.

Hamilton faces up to 65 years in prison if convicted of all charges in her March 9 case. The March 25 case would add up to 75 years more to that.

Both cases are ongoing.

Hamilton did not immediately respond to a voicemail request for comment left Thursday afternoon on her cellphone. She bonded out of jail earlier this month. The Platte County Detention Center said Thursday it does “not have her here.” 

Advertisement

The Investigative Efforts Of Benjamin Peech

Converse County Sheriff’s Lt. Benjamin Peech investigated both cases at the request of Platte County authorities, court documents say.

When he was investigating evidence that Hamilton submitted forged documents and lied under oath for Industrial Siting Council proceedings, Peech also pursued Hamilton’s claim that she owned property on JJ Road, and that she’d bought it with a U.S. Department of Agriculture loan.

The property, however, is registered under Platte County’s mapping system to a couple surnamed Gillis, says a new affidavit Peech signed March 19, which was filed Wednesday.

Peech spoke with both husband and wife, and they said they had the home on the market to sell it, and Hamilton contacted them in about July of 2025.

Hamilton told the pair that she and her husband wished to buy the property and were pre-qualified for a USDA loan through Neighbor’s Bank, wrote Peech.

Advertisement

But the property didn’t meet the standard of the loan, Hamilton reportedly continued. Still, she’d been approved for a USDA grant to work on the problems with the property and bring it up to the standards to qualify for the loan, she allegedly told the homeowners.

Papers

Hamilton provided the couple and their realtor with letters from USDA showing her loan pre-approval and grant approvals, the affidavit says.

During the lease period that followed, Hamilton was late “often” with rent and didn’t provide the couple with work logs until pressed, Peech wrote.

In early 2026, the lieutenant continued, the homeowners became concerned and asked Hamilton about her progress improving the property.

Hamilton reportedly sent the homeowners two invoices from contractors, showing she’d paid for work to be done. She said the wind had delayed that work, wrote Peech.

Advertisement

The affidavit says the Gillis couple sent Peech the documents Hamilton had reportedly given them, along with supporting emails showing those had come from one of Hamilton’s email addresses.

The Loan approval documents showed the respective logos for USDA Rural Development and Neighbor’s Bank at the top of each page, the lieutenant wrote, adding that the documents assert that Hamilton and her husband had been approved for the loan.

“There was then a list of items that needed to be completed — 14 items — prior to Final Loan Approval,” related Peech in the affidavit.

A signature at the bottom reportedly read, “Sincerely, USDA Rural Development Neighbors Bank Joshua Harris Homebuying Specialist.”

Grant Document

The documents purporting Hamilton had received a grant also showed the USDA Rural Development logo at the top of each page, with the names of Hamilton and her husband, other boilerplate language and a description of a $35,000 home buyer’s grant.

Advertisement

The project was about 65% complete at the time of review, the document adds, according to Peech’s narrative.

Peech describes more documents: a January notice, an invoice bearing the logo and name of “Cowgirl Demolition and Excavation, LLC,” and another invoice bearing the logo and name of “Pete’s Builders Roofing and Restoration.”

Real Estate Agent

Peech spoke with the Gillises’ real estate agent, Kay Pope, and she said she’d tried to verify the USDA grant and pre-approval by calling Susan Allman, who was listed in the documents as the Casper-based USDA agent. Pope left several messages without response, the affidavit says.

Pope spoke with Hamilton’s real estate agent, and he said he’d spoken to Allman, and he gave Pope a phone number.

Cowboy State Daily has identified Hamilton’s real estate agent and tried to contact him for further clarification.

Advertisement

Pope called that number and left messages without response, wrote Peech.

Peech then called a USDA Rural Development office and spoke with a Janice Blare, deputy state director, he wrote.

Peech sent the three USDA letters to Blare and gave her “all of Hamilton’s names and aliases,” he added.

The lieutenant wrote that Blare later told him the USDA investigated the letters and determined no evidence existed to show the USDA had issued them.

No records existed either, of Hamilton “using all her alias permutations” or her husband within either the USDA loan program or grant program, wrote Peech.

Advertisement

The USDA didn’t have an office at the address listed in two of the letters. The address pertains, rather, to a dirt lot. The USDA Rural Development office didn’t have a program titled “Rural Communities Home Buyer Program” as listed on two of the letters.

On Nov. 6, 2025, the date of the first letter purporting Hamilton had been approved for the grant program, all U.S. government offices including USDA were on furlough, noted Peech from his discussion with Blare.

A person named Susan Allman didn’t appear in USDA’s employee records, Blare reportedly added.

The Phone Call

Peech called the cellphone number one of the letters listed for Allman, “and this was disconnected,” he wrote.

The number Hamilton’s real estate agent had given was a voice over internet protocol number that Bandwidth LLC operates but is assigned to Google, added Peech.

Advertisement

Meanwhile, Converse County Investigator Amber Peterson spoke with the construction and roofing companies listed in the documents.

Chad Derenzo of Pete’s Roofing confirmed the logo and name listed on the documents were his company’s own — but said his company hadn’t issued the bid listed in those documents, according to the affidavit.

“Their company had never contracted to do work for Hamilton or at the… JJ Road address,” the document says.

The invoice also bore an address in Torrington, Wyoming, and his company doesn’t have a Torrington office, said Derenzo, reportedly.

Jessica Loge of Cowgirl Demolition and Excavation gave similar statements, saying the documents bore her logo, but her company hadn’t issued the bid or contracted with Hamilton.

Advertisement

Clair McFarland can be reached at clair@cowboystatedaily.com.



Source link

Continue Reading

Wyoming

Wyoming State Parks announces pause on potential visitor center project at Sinks Canyon State Park

Published

on

Wyoming State Parks announces pause on potential visitor center project at Sinks Canyon State Park


(Lander, WY) – The Wyoming Department of State Parks and Cultural Resources (SPCR) is announcing a pause on a possible visitor center project at Sinks Canyon State Park following public engagement efforts conducted in late 2025. On Dec. 1, 2025, Wyoming State Parks, in partnership with Sinks Canyon WILD,  hosted a public forum and gathered […]



Source link

Continue Reading

Wyoming

Coyote Flats Fire near containment as critical fire danger hits Black Hills, Wyoming counties

Published

on

Coyote Flats Fire near containment as critical fire danger hits Black Hills, Wyoming counties


RAPID CITY, S.D. (KOTA) – The grass is starting to return in the Black Hills, but the damage left behind by last week’s wildfire is still visible beneath the surface. The Coyote Flats Fire is now almost completely contained, but fire officials say the work for crews who battled the flames is far from finished.

“It’s been a long week,” said Gail Schmidt, fire chief for the Rockerville Volunteer Fire Department. Schmidt said firefighters worked the Coyote Flats Fire for multiple days as the blaze forced hundreds of people to leave their homes.

Schmidt also warned the timing is concerning.

“It’s early,” she said. “It’s early — and that’s the more concerning part. We haven’t even hit summer yet.”

Advertisement

Some of the same crews, Schmidt said, have moved from the Black Hills to a second wildfire — the Qury (pronounced “Koo-RAY”) Fire. That fire has burned nearly 9,200 acres and was holding at 70% containment as of Monday.

Between multiple wildfires and routine emergency calls, Schmidt said the pace doesn’t slow down.

“The world does not stop just because there was a fire,” she said. “Life continues. We still have our day jobs that we need to go take care of.”

Another challenge arrives Wednesday, with critical fire danger forecast across the Black Hills and into parts of Wyoming, including Sheridan, Campbell, Crook and Weston counties. Forecast conditions include wind gusts up to 40 mph and humidity as low as 12%.

Schmidt said she believes fire lines are in good shape, but she’s watching the weather closely after recent high-wind events.

Advertisement

“Saturday night, 50 mile an hour winds — that was multiple days ago, and there’s been a lot of work done since,” she said. “I personally am pretty confident that we’re going to be able to hold this fire through today.”

While spring is typically the region’s wetter season — which can help reduce fire behavior — Schmidt urged residents not to become complacent as wildfire season ramps up.

See a spelling or grammatical error in our story? Please click here to report it.

Do you have a photo or video of a breaking news story? Send it to us here with a brief description.

Advertisement



Source link

Continue Reading

Trending