How the FTCA Shapes Liability for Yellowstone Tourist Incidents

Yellowstone’s current liability map is not theoretical. In July 2025, a 17-year-old visitor broke through thin thermal crust near Lone Star Geyser and suffered burns to the foot and ankle, reported as the park’s first thermal injury of that year.[1] In May 2025, seven people died in a Yellowstone-area crash involving a driver reported to have a blood alcohol concentration of 0.20%.[2][3] The same season brought multiple bison gorings, including incidents involving a Florida man in May and a New Jersey man in June, against the familiar park warning that bison have injured more visitors than any other animal.[4] In April 2026, a visitor was sentenced to five days in jail for walking on hydrothermal features, joining recent criminal trespass sentences for similar conduct in 2024 and 2023.[5]

For liability purposes, those incidents do not start in the same place. The useful first question is not whether Yellowstone was dangerous, or whether the injury was serious. It is what government conduct the claim would challenge: a protected park-management judgment, or an operational act that federal employees or agents had a duty to perform with ordinary care.

The FTCA Gate Before Any Yellowstone Injury Claim

A negligence claim against the National Park Service does not proceed like an ordinary premises-liability suit against a hotel, tour operator, or private landowner. The Federal Tort Claims Act is the usual and exclusive path for tort claims based on the conduct of federal employees acting within the scope of employment. The claimant must present an administrative claim, commonly on Standard Form 95, within two years; the agency then has a six-month review period before suit may be filed, subject to the statute’s procedural rules.[6]

Even when a case gets through that gate, the FTCA changes the litigation terrain. There is no jury trial against the United States under the FTCA, punitive damages are unavailable, and attorney fees are capped at 20% for administrative settlements and 25% for litigated judgments.[6] Those limits matter, but they rarely decide the hardest Yellowstone cases. The harder fight is usually sovereign immunity: whether the challenged conduct falls within the discretionary function exception.

The exception protects government decisions grounded in judgment or policy. In park-injury litigation, that can include decisions about where to place warnings, how to balance access and preservation, how closely to manage wildlife, and how to communicate risks across millions of acres of public land. It does not automatically protect every act by a federal employee. If a claim is about driving a vehicle, maintaining a road, replacing a missing sign required by a specific rule, or carrying out an established safety procedure, the government has a much harder time describing the case as a protected policy dispute.

Risk Perception Is a Poor Proxy for Claim Value

The injuries that dominate visitor imagination are not necessarily the incidents that dominate mortality data. A law-firm compilation citing NPS data and incident reports counted 75 Yellowstone deaths from 2007 through 2026, with medical events and motor vehicle crashes leading the count, while wildlife and thermal-burn deaths were far lower.[7] That figure should be used carefully: the NPS mortality dashboard validated by the agency covers calendar years 2014 through 2019, and later data has been described as preliminary rather than final.[8]

The legal lesson is not that thermal basins or wildlife are safe. It is that the most visually obvious hazard is often the one most insulated by discretionary-function doctrine. The more ordinary the negligence theory looks—traffic control, vehicle operation, road condition, sign maintenance, emergency response steps—the less it resembles a request for a court to redesign Yellowstone’s visitor-risk policy.

Thermal Injuries: Severe Facts, Narrow Legal Openings

Thermal injury cases are the cleanest place to see the gap between human severity and viable remedy. Yellowstone’s hydrothermal areas can cause catastrophic burns, and the park’s warnings are not ornamental. But a claim that the NPS should have posted more signs, built more barriers, closed more ground, or warned more aggressively usually asks a court to review broad visitor-management choices in a uniquely hazardous landscape.

The 2025 Lone Star Geyser incident fits the recurring evidentiary pattern: a visitor leaves or loses the protected surface, breaks through thin crust, and is injured by heat that is not always visible from above.[1] A civil claim arising from similar facts would have to do more than point to the physical danger. It would need a non-discretionary duty: for example, a specific inspection requirement ignored, a mandatory closure order not implemented, or an existing required warning removed or allowed to disappear in circumstances that converted policy into operational neglect.

The reported contrast between Hecht and Buchi is useful precisely because it resists an easy rule. Secondary accounts describe a 1970s Crested Pool incident involving a 9-year-old and a settlement of roughly $20,000, but the available materials do not give a primary court record establishing a broad thermal-liability doctrine.[9] By contrast, press reporting on Buchi v. United States described a 2004 case involving a 178°F pool and burns over 90% of the plaintiff’s body, with dismissal after a teleconference and no written opinion.[10]

Buchi is often tempting to overread. It should not be treated as a published discretionary-function opinion, because the reported dismissal did not produce a written decision explaining the court’s reasoning.[10] Still, it tells lawyers something practical about the atmosphere in which thermal claims are evaluated. A plaintiff can have devastating injuries and still face dismissal if the negligence theory attacks general warning adequacy or visitor compliance rather than a concrete operational lapse.

The criminal trespass cases add another layer without deciding the civil question. Bedient’s five-day sentence in 2026, Pyshniuk’s seven-day sentence in 2024, and Casey’s seven-day sentence in 2023 show that federal authorities treat walking on hydrothermal features as punishable conduct, not merely poor judgment.[5] Those convictions do not prove every injured thermal-area visitor assumed the risk as a matter of law. They do, however, supply a hard evidentiary backdrop for arguments about visible warnings, known danger, comparative fault, and the reasonableness of any claimed reliance on park design.

Wildlife Claims Face the Same Divide in a Different Form

Bison incidents illustrate the same doctrinal pressure from another direction. The park can warn visitors to keep distance, but it cannot convert Yellowstone into a fenced exhibit without changing the basic character of the place. Reports of 2025 bison gorings are legally important not because bison risk is obscure—it is not—but because a plaintiff still must identify conduct that can be separated from the NPS’s protected choices about wildlife management and visitor access.[4]

Chadd v. United States is the cleaner legal anchor for this part of the analysis, even though it involved a mountain goat attack at Olympic National Park rather than Yellowstone. The Ninth Circuit applied the discretionary function exception to NPS wildlife-management decisions, treating the challenged conduct as the kind of policy judgment Congress meant to shield through the FTCA exception.[11] For Yellowstone, the case matters because many wildlife theories are structurally similar: the plaintiff argues the agency should have removed, fenced, warned about, or more aggressively managed an animal in a public landscape.

That does not mean every wildlife-related injury is immune. The distinction is between wildlife policy and affirmative negligence. The reported 2011 wrongful-death lawsuit after the bear mauling of Erwin Evert alleged that researchers removed warning signs three days early and left a tranquilized bear before it had fully recovered.[12] Those allegations, if proven, sound less like a challenge to bear-management policy in the abstract and more like failure to execute a safety operation undertaken for a specific field activity.

Foreseeability data may sharpen these arguments, but it does not automatically defeat immunity. One reported Yellowstone bear-injury statistic states that 91% of bear-injured visitors since 1970 were hiking alone or with one partner.[7] That kind of fact can matter to warning design, concessionaire practices, and guide protocols. It has not, on the available materials, produced a settled FTCA duty rule requiring the NPS to manage bear country in a particular way.

Vehicle Crashes Look More Like Ordinary Negligence

Vehicle crashes sit on a different side of the line. The May 2025 crash that killed seven people near Yellowstone is a stark example of why motor-vehicle incidents cannot be folded into the same immunity shorthand as thermal and wildlife claims. Reporting identified intoxication as central to the crash, including a 0.20% blood alcohol concentration for the driver.[2][3] If a claim targets that driver or another non-federal actor, the FTCA may not be the main liability vehicle at all. If federal conduct is implicated, the relevant inquiry is usually more operational: who was driving, who maintained the road, who controlled traffic, who responded, and which specific duty was breached.

That difference is not sentimental. Courts are institutionally more comfortable applying ordinary negligence rules to vehicle operation and road maintenance than to park-wide choices about how many railings belong around hydrothermal terrain. A federal employee who negligently operates a vehicle is not making a protected policy judgment merely because the road lies inside or near a national park. A maintenance crew that fails to carry out a mandatory repair protocol is not necessarily exercising broad discretion about visitor experience.

The same frame applies to roadway defects and temporary hazards. A claim that Yellowstone should have redesigned its entire road network is vulnerable to discretionary-function defenses. A claim that a known temporary road hazard was not marked after a required inspection, or that a required sign was missing after a crew had notice, is much closer to operational negligence. The pleadings have to make that distinction early; otherwise, a potentially viable maintenance case can be recast as an attack on budget, staffing, or design policy.

Falls, Drownings, and Maintenance Failures Need Finer Sorting

Falls and drownings are too varied to classify cleanly. A visitor who slips on a natural trail edge presents a different case from a visitor injured by a broken constructed overlook, a missing handrail required by a specific standard, or a known washed-out segment left unmarked after notice. The same injury mechanism can cross the immunity line depending on what the government allegedly failed to do.

This is where Yellowstone injury analysis should resist both reflexes: treating every accident as preventable park negligence, and treating every natural hazard as unsuable. If a complaint points only to the existence of cliffs, rivers, cold water, uneven ground, or weather exposure, it is likely asking for judicial review of protected park-management choices. If it points to a maintained structure, a specific work order, a documented temporary hazard, or a mandatory warning practice, the case starts to resemble ordinary premises and maintenance litigation.

Settlement Numbers Are Calibration, Not Doctrine

Reported settlement ranges can help lawyers frame expectations, but they should not be mistaken for Yellowstone-specific outcome data. One law firm’s FTCA overview describes national park injury claims as commonly falling in the $50,000 to $300,000 range, catastrophic injuries as exceeding $500,000, wrongful-death claims as commonly falling between $400,000 and $1.5 million, and upper-end wrongful-death outcomes reaching $2 million to $3 million.[6] Those are illustrative ranges from a firm source, not a comprehensive dataset of filed claims, agency dispositions, and judgments.

Comparative examples can distort as easily as they illuminate. The $270 million wrongful-death claim reported after an Arches National Park gate incident shows the scale at which plaintiffs may present catastrophic government-negligence theories, but a claim amount is not an adjudicated value and does not establish a benchmark for Yellowstone thermal, wildlife, or crash cases.[13] The FTCA’s procedural constraints and immunity exceptions still do the sorting work.

Concessionaires and Waivers Add Another Liability Layer

Not every Yellowstone-adjacent defendant is the United States. Tour operators, concessionaires, transportation providers, lodging companies, and recreation vendors may face private-law theories outside the FTCA. A reported 2025 NPS policy change allowing concessionaires to require liability waivers for high-risk recreation adds a practical contracting layer, particularly for guided or vendor-operated activities.[14] That development does not change the FTCA analysis for federal conduct, and it does not turn a waiver into automatic immunity. It does mean that incident review should identify each actor before assuming the case is only about the Park Service.

The actor map matters. A private guide’s instruction, a concessionaire’s equipment choice, a shuttle driver’s conduct, and an NPS ranger’s discretionary wildlife decision can appear in the same factual file but follow different liability regimes. The legal claim becomes weaker when those roles are blurred into a generalized allegation that “Yellowstone” failed to keep visitors safe.

The Practical Boundary

The strongest Yellowstone FTCA claims are not necessarily the most dramatic injuries. They are the claims that can name an operational duty at the moment the injury became legally actionable: a vehicle operated carelessly, a road hazard left unaddressed despite a specific obligation, a sign or barrier required by policy but not maintained, a field operation conducted in a way that created a discrete danger.

Thermal and wildlife cases often fail not because the injuries are trivial, but because the negligence theory asks a court to second-guess protected choices about warnings, access, preservation, and animal management. Vehicle crashes and maintenance-failure cases face lower immunity hurdles because they more often concern conduct rather than policy. That is the central liability distinction for Yellowstone tourist incidents under the FTCA. This is source-cited legal analysis for professional evaluation of incident patterns and doctrine, not advice on any individual claim.

References

1. Teen suffers thermal burns at Yellowstone’s Lone Star Geyser, The Hill, July 2025
2. Seven killed in Yellowstone-area crash involving drunk driver, Reuters, May 2025
3. Yellowstone crash kills 7; driver had 0.20% BAC, USA Today, May 2025
4. Yellowstone National Park Safety, National Park Service
5. Yellowstone visitor sentenced to jail for walking on hydrothermal features, National Parks Traveler, April 2026
6. Federal Tort Claims Act claims overview, National Security Law Firm
7. Deaths in Yellowstone National Park [2026], Beck Lawyers, 2026
8. Mortality Data Dashboard, National Park Service
9. Hecht v. National Park Service Crested Pool settlement reporting, OregonLive / Decidedly Grim
10. Buchi thermal lawsuit dismissed, Deseret News, 2004
11. Chadd v. United States, Animal Legal & Historical Center
12. Yellowstone bear mauling wrongful death lawsuit, The Chicago Injury Lawyer, 2011
13. Family files $270M wrongful death claim against National Park Service after Arches gate incident, Wyoming Public Media, 2020
14. NPS policy change allows concessionaires to require liability waivers for high-risk recreation, Garden Law Firm, 2025