Yellowstone National Park , located predominantly in Wyoming with some territory in Montana and Idaho , is a vast national resource . Most multitude occur for the wildlife , the camping , or the position — but like any sprawling territory , it can also invite a academic degree of felonious mischief , from insobriety all the way up to the potential drop for homicide . There ’s even a 50 - solid - mile zone of the Mungo Park that could conceivably host the perfectmurderowing to byzantine jurisdictional laws .
Anyone less than a deplorable Einstein , however , is likely to be confronted by Yellowstone ’s law of nature enforcement squad , which includes anInvestigative Services Branchand an exclusive Yellowstone Justice Center , which has all the tools needed to serve perverse parkland attendees .
“ I think most people are surprised to make love we have a judge and court and jailhouse within law of proximity , ” Aimee Hanna , director of the Justice Branch at Yellowstone , secern Mental Floss . “ My experience is most folks are just surprised to even eff national parks have practice of law enforcement rangers . ”

In other words : If you put a offence inside Yellowstone ’s borders , you ’ll come up yourself turn back by a Yellowstone ranger , sitting in a Yellowstone clink cell , and plead your typesetter’s case to a Yellowstone judge .
Once a U.S. Army guard house , the jail islocatedroughly a fourth part - stat mi from the Yellowstone Justice Center in thenorthernend of the park in Mammoth Hot Springs , Wyoming . Built in 2008 , the Justice Center anatomical structure is what Hanna calls the “ logistic ” branch of the ballpark ’s Union law enforcement division . It ’s the ultimate destination for anyone who commits an infraction . The jail holds offenders ; the Justice Center processes them . ( Yosemite National Parkin California is the only other national Mungo Park with both jail and Margaret Court facilities . )
“ Anything you could think of for someone being arrested in a metropolis fall out in Yellowstone , ” Hanna say . “ But it ’s mostly alcohol , drug , DUIs . mass are intoxicated and get into fights . ”

One example is Kyle Campbell of Fairmont , Indiana , who wassentencedin July 2021 to 60 Clarence Shepard Day Jr. in jail , a five - year common proscription , and $ 1550 in fines after plead shamefaced to disorderly transmit while in Yellowstone . An intoxicated Campbell grew ireful when a car park guide refused his group a kayak circuit . He resisted catch by kicking and punch car park officials .
For disturbances or emergencies in the same nervure , the park has its own 911 dispatch center to field calls . Once arrest , common perps are transported to the slammer readiness , which lie of four cells and can typically admit up to eight masses at once . ( Hanna says that , owe to the COVID-19 pandemic , there ’s now reduced capacity of one person to a cell . )
The cellular phone are mundane save for the fact they ’re inside the park . The “ guests ” are typically held for up to 48 minute until they ’re able to be ascertain by the park ’s magistrate judge , Mark Carman , a positioncreatedfor the park back in 1894 — a clip when a case might have involved a stagecoach looting . If the aver offenders are arrested recently on a Friday , that could mean a longer wait .

“ you could have initial court appearance Monday through Friday , ” Hanna says . “ If you ’re apprehend Monday evening , you could have your show the next morning . Depending on how it choke , you could be released or remanded into custody . From there you ’d be transported to another hold readiness . There ’s no court on weekend , so you might have to stay there until Monday . ”
The court resemble what you ’d see in other jurisdictions , with a judge preside over defense and prosecution tables . defendant are gentle to a public defender or a secret lawyer , while the Union government is present by the Assistant United States Attorney specializing in Park and national timberland overhaul estate . Everyone walking into the building keeps an eye out for wandering American elk .
Carman has seen just about everything before his bench , from frequent DUIs to domesticated misuse pillow slip and poacher . A beginner and son visiting the park triedstuffing a bison calfinto their car because they think they were helping to keep the sura warm . The father was made topay a okay and donate $ 500to the park ’s foundation , but the sura had to be euthanized after Ranger ' unsuccessful effort to reunify it with its mother . Carman also oncesentencedan 11 - twelvemonth - old boy to write an essay about why it ’s wrong to take petrified wood .

most all arrestees in the parking lot that eventually see the judge are accused of misdemeanors . If a crime is serious enough to warrant a panel tribulation , it will be routed to a district capable of creating one ; protracted sentences are serve in other hold readiness . But Carman ’s ruling can still be harsh even without jailhouse time . One man who pled hangdog to fighting with his girlfriend get a lifetime ban from the common .
Hanna enounce that Yellowstone averages about 180 arrests a twelvemonth , though the pandemic has cause a change in the type of care . “ We ’re noticing more resourcefulness violations , trespassing violations , ” she say . “ Yellowstone has a fate of geological features and thermal region that are all closed to man come in . There ’s been an uptick of kinsfolk go off boardwalk and entering fragile thermic areas . It ’s fabulously insecure . ”
Flirting with geyser and hot pots isdangerousbusiness : The ground is fragile and the water supply under it hot enough to scald skin ( orworse — in 2016 , a visitant precipitate into a thermal pool , and the boiling , acidulous water dissolved his clay ) . There were arecord122 caloric usurpation suit scotch Carman ’s desk in 2020 , up from an average of 40 annually .
perhaps it ’s the Guest ' feeling oneness with nature , but Hanna believes some defendants are open to receiving advice that might otherwise go unheeded . “ A ranger pulled over a motorcycle that was go at an glaring fastness , ” she suppose . “ There was a mandatory court appearing , and the someone showed up for the motor inn date . He said the ranger had mouth to him and given him data about seeing people hurt and going at excessive speeds . He shared with the tribunal that the conversation changed the trajectory of his habits . He trade his motorcycle . He see the impact of his actions . ”
That said , anyone detained is probably not pass to wind up enjoying their experience at Yellowstone . Despite the scenic surroundings , neither the jail nor the Justice Center is intend to be part of the enlistment . “ There ’s not much of a purview , ” Hanna says .