America's Most Famous Park on the Edge: Yosemite's Crisis of Crowds, Cuts, Cold Cases, and a Memorial Day Without a Safety Net

The Perfect Storm Has Arrived

This Memorial Day weekend, Yosemite National Park enters its peak summer season in the most complicated and contested state it has been in for a generation. The reservation system that managed visitor access for the past several years has been abolished by federal order. More than 4,000 National Park Service employees have been lost nationwide through DOGE-driven layoffs, buyouts, resignations, and hiring freezes. Budget proposals for 2026 threaten to cut NPS funding by a further 20 to 25 percent. And yet the visitors keep coming — 836,000 visits already recorded in 2026 through mid-May, roughly 100,000 more than the same period a year ago. Parking lots in Yosemite Valley have been filling before 11 a.m. on Saturdays since spring. Traffic has been described by workers at the scene as barely moving on peak days. Employees across every department of the park — rangers, concession staff, hospitality workers — have been telling journalists that they are bracing for an unwinnable summer.

Into this situation steps a federal administration that insists the parks are open and accessible as a matter of policy, a park superintendent who abolished the reservation system against the wishes of 85 percent of surveyed park employees, and a park that simultaneously welcomed its most significant access improvements in 16 years on the infrastructure front. The full story of Yosemite in 2026 is not simply one of crowds or cuts or controversy. It is a story about what happens to one of the natural world's most extraordinary places when competing visions of public land — as a protected wilderness, as a mass tourism destination, as a federal budget line item — collide at exactly the wrong moment.

The Place Itself: Why Yosemite Is Unlike Anything Else

No discussion of the current crisis is complete without grounding it in what is actually at stake. Yosemite National Park stretches across 747,956 acres of the Sierra Nevada in California, encompassing Mariposa, Madera, and Tuolumne counties. Established in 1890 — making it one of the oldest national parks in the United States — it is a landscape of almost incomprehensible geological and biological grandeur. Yosemite Valley, carved by glaciers over hundreds of thousands of years, is roughly seven miles long and just over a mile wide, flanked by vertical granite walls that rise nearly 3,000 feet from the valley floor. El Capitan, the largest exposed granite monolith on earth, stands at 3,000 feet of sheer vertical face and has become one of the world's premier climbing destinations. Half Dome, rising 8,839 feet and recognisable from a silhouette alone, is the park's most iconic visual landmark. Yosemite Falls, at 2,425 feet, is the tallest waterfall in North America. The Mariposa Grove contains some of the oldest and largest living organisms on earth in its ancient giant sequoias, some of which are over 3,000 years old and weigh more than 4 million pounds.

Beyond the landmarks, Yosemite hosts extraordinary ecological diversity across its elevation range — from oak woodlands and chaparral at the valley floor through mixed conifer forests and subalpine meadows to the stark granite expanses of the high Sierra. It is home to over 400 vertebrate species, over 1,400 plant species, and habitats for black bears, mountain lions, mule deer, peregrine falcons, and Pacific tree frogs among hundreds of others. The Tuolumne Meadows, accessible via Tioga Road, constitute one of the largest subalpine meadows in the Sierra Nevada and serve as the gateway to some of the most remote and pristine backcountry wilderness in the Lower 48. This is the place now being asked to absorb uncapped visitation with a diminished workforce and a shrinking budget. The stakes, ecologically and culturally, could not be higher.

No Reservations: How a Federal Policy Decision Changed Everything

The specific policy decision driving the most immediate crisis began on April 3, 2025, when Interior Secretary Doug Burgess ordered all national parks to remain open and accessible — a directive that effectively signalled the end of visitor management tools that restrict entry. On February 18, 2026, Yosemite Superintendent Ray McPadden formally announced that the park would not implement a reservation system for the 2026 summer season. The official justification was an analysis concluding that reservations were not needed throughout the entire season and that crowds could instead be managed through a targeted approach involving staffing at key intersections and improved road condition communications.

The backlash from the park's own workforce was immediate and overwhelming. A survey of 135 verified Yosemite employees conducted by the Yosemite Union found that 85 percent did not approve of the decision, with respondents predicting that unlimited entry would produce angry, disappointed, and exhausted visitors who take out their frustrations on frontline workers. Over 300 staff members publicly called for the decision to be reversed. Their concern was not theoretical. The 2023 season — the last time Yosemite operated without a comprehensive reservation system — was described by NPS's own 224-page report as producing long lines at entrance stations and increased strain on employees, resources, and infrastructure. A survey from that season found that 51 percent of visitors reported being negatively affected by parking shortages, and another 26 percent said crowding at restrooms and visitor centres damaged their experience.

In 2026, the absence of reservations is producing exactly what the workers predicted. On Saturday, May 2, all Valley parking filled by 10:59 a.m. Tow trucks were busy throughout the day removing illegally parked vehicles. Concession employees told reporters they anticipated the Saturday chaos becoming an everyday phenomenon from June onward. The Yosemite Valley parking lot, designed for a finite number of vehicles, has no mechanism to turn away cars without some form of controlled entry — and without a reservation system, no such mechanism exists. The result is a park that cannot say no.

The DOGE Effect: Who Is Left to Run One of America's Greatest Parks

The crowding crisis cannot be separated from the staffing crisis, and the staffing crisis cannot be separated from the federal workforce reductions that swept through the National Park Service beginning in early 2025. More than 4,000 NPS employees were lost nationwide through a combination of layoffs, DOGE-mandated buyouts, voluntary resignations in response to the hostile employment environment, and hiring freezes that prevented replacement of departing workers. At Yosemite specifically, staff members told journalists in late 2025 that they had learned about new policies affecting their jobs through news reports rather than from their own managers. The rapid-fire onslaught of DOGE initiatives had created an atmosphere of institutional uncertainty from which the park had not recovered.

The proposed 2026 federal budget, as reported in detail by Outside Magazine, is expected to deplete NPS funding by roughly 20 to 25 percent, meaning further position eliminations are likely even as the summer peak season begins. The consequences of staffing cuts are not limited to visitor management. They extend directly into safety and science. Rockfall monitoring — essential in a park where massive granite faces shed boulders with little warning, occasionally with lethal consequences — has been impacted. Fire maintenance operations that protect both the park and surrounding communities have been affected. Emergency response capacity across the park's enormous backcountry area has diminished. Research programmes that track ecological changes, monitor water quality, and document the health of sensitive species have been curtailed.

The Yosemite Conservancy, the park's primary philanthropic partner and one of the most active non-profit conservation organisations attached to any American national park, has stepped in to fill some gaps. Conservancy volunteers are stationed throughout the park supplementing ranger staff in visitor centres and at trail junctions. The organisation has explicitly acknowledged in its 2026 visitor guidance that "park staffing has been impacted by federal workforce reductions" and has asked visitors to exercise patience. That a major national park is now relying on volunteer labour to compensate for federal staffing losses would, in any other era of American public land management, be a front-page scandal. In 2026, it is simply the new normal.

The Tioga Road Opening: The Good News in a Difficult Season

Against the backdrop of crowding and cuts, the National Park Service did deliver one genuinely significant piece of good news in May 2026. On May 13, the park announced that Tioga Road would open to vehicle traffic on May 15 — the earliest opening in 16 years. Glacier Point Road had already opened for vehicle access on May 9. Both openings arrived weeks ahead of their historical averages, driven by a winter with lower-than-normal snowpack that accelerated spring clearing operations.

Tioga Road — a 46-mile trans-Sierra route that constitutes one of the most spectacular drives in North America — connects Crane Flat on the park's western edge to the Tioga Pass Entrance Station at the park's eastern boundary, passing through Tenaya Lake and Tuolumne Meadows along the way. It is typically closed between November and late May or early June due to ice and snow, and opening it requires plowing through multiple avalanche zones, clearing rockfalls and downed trees, and preparing campgrounds and visitor facilities that have been shuttered for the winter. The early 2026 opening gives visitors access to the park's high country, Tuolumne Meadows, and the eastern Sierra Nevada during a longer window than most years allow.

The NPS May 13 announcement was comprehensive in its positive news: all front-country campgrounds will be fully open and reservable through Recreation.gov for the entire summer. Most High Sierra Camps are returning to operation, offering lodge-style accommodations in the backcountry for the first time since their suspension during the pandemic. The Valley Loop Trail section near Royal Arches has been reopened following safety monitoring. Popular climbing routes previously closed are back in use. The Ice Cut section of the John Muir Trail is expected to reopen in July following visitor safety improvements. Half Dome hiking permits are available through the daily lottery system via Recreation.gov. The park's physical access, in terms of what can be reached and by what means, is arguably as good as it has been in years.

The paradox this creates is acute: Yosemite has more of itself open than it has had for a long time, with no entry restrictions in place, at a moment when it has fewer people to manage what arrives. The equation does not balance.

The Crowding Dilemma Nobody Wants to Say Out Loud

The broader policy context in which Yosemite's 2026 crisis sits involves an uncomfortable truth that Outside Magazine's national parks coverage has articulated directly and honestly: the crowds that are straining the park are also, arguably, protecting it. In 2024, national parks hit a record 331.9 million total visits, continuing a steady climb from roughly 290 million a decade earlier. That record visitation did not prevent the 2026 budget cuts. But the political calculation that surrounds further cuts to the parks system — privatisation proposals, drilling expansions adjacent to park boundaries, weakened habitat protections — is at least partially constrained by the enormous public visibility and emotional investment that comes with 331 million visits a year. A park nobody goes to is a park nobody fights for.

This creates a genuine ethical dilemma for conservation advocates and for visitors themselves. Going to Yosemite contributes to overtourism, stresses wildlife, degrades trails, pollutes air and water, and overwhelms infrastructure. Not going withholds the popular political pressure that helps keep parks funded and protected. There is, as Outside put it bluntly, no opting out of the dilemma. Every visitor this Memorial Day weekend is simultaneously part of the problem and part of the protection.

The Stacey Arras Case: A 45-Year Mystery Gets a New Audience

Running alongside all of this, and trending separately on its own wave of public attention, is a 45-year-old cold case from inside the park that has found a massive new audience courtesy of one of the world's most-listened-to podcasts. This week, a recent episode of The Joe Rogan Experience featuring author and former police officer David Paulides — the creator of the Missing 411 book and documentary series — went viral specifically for its discussion of the disappearance of 14-year-old Stacey Anne Arras. Paulides is known for documenting what he argues are anomalous patterns in national park disappearance cases, and the Arras case has been a centrepiece of his work since the beginning.

Stacey Arras was last seen on July 17, 1981, during a trip to Yosemite with her father. The family had ridden horses to a camp near Sunrise Lakes. Stacey had brought her camera and was photographing the area when she walked toward the treeline, presumably to photograph the lake. Her father watched her walk down toward the trees. She never came back. One of the largest searches in Yosemite's recorded history followed. The only physical evidence ever recovered was the lens cap of her camera, found near the treeline. No trace of Stacey — no remains, no clothing, no camera, no bones — has ever been found in the decades since, despite the relatively contained search area and the comprehensive initial response.

Paulides told Rogan: "Big search. I'm talking about one of the biggest searches in Yosemite history." He highlighted the case as emblematic of the anomalies he has documented across national park disappearances: vanishings in relatively open terrain, from proximity to other people, with no physical evidence of what happened and no subsequent discovery of remains even after decades. He has also been a persistent critic of the National Park Service's handling of Arras's case file — a document estimated at approximately 2,000 pages that has never been publicly released, despite FOIA requests submitted as long ago as 2011. Paulides has argued that the refusal to release a case file from a 45-year-old disappearance of a child is itself anomalous and demands explanation.

The Joe Rogan discussion has revived public interest in the Arras case and driven significant social media engagement around Yosemite's broader history of missing persons and unexplained disappearances in its wilderness. For a park already dealing with an acute staffing shortage and an approaching record summer season, the renewed scrutiny of its historical search and rescue record and its management of cold case files adds yet another layer of public attention to an institution already operating under enormous pressure.

What Visitors Need to Know This Memorial Day Weekend

With Memorial Day weekend beginning today and the park entering its most crowded period of the year without any entry limits, the practical guidance from park officials, the Yosemite Conservancy, and experienced visitors is consistent and urgent. Arrive before 5 a.m. or after 7 p.m. to have any chance of entering without long delays. Saturday and Sunday mornings are the worst times to arrive — parking fills before 11 a.m. on peak days and does not reliably free up until evening. The YARTS bus service, which runs from multiple gateway communities including Merced, Fresno, Sonora, and Mammoth Lakes, costs approximately $20 per person each way and eliminates all parking concerns — passengers board in town and ride directly into the valley. The Yosemite shuttle system is free once inside the park, running until 10 p.m.

For those seeking the park's most extraordinary experiences with significantly less competition, Tioga Road's early opening this year is a genuine gift. Tenaya Lake, Tuolumne Meadows, and the high country trails accessible from the road offer scenery that rivals anything in the valley at a fraction of the crowding. Half Dome permits are still available through the daily lottery on Recreation.gov for weekday dates. The Mariposa Grove giant sequoia experience, accessed by a mandatory shuttle from the grove parking area, is self-regulating and unlikely to feel as overwhelmed as the main valley. Early morning at Mirror Lake or the Valley Loop Trail near Yosemite Falls offers experiences of genuine solitude even in high season if arrived at before the crowds settle in.

The park's visitor tip, repeated in every official communication this spring, deserves repeating: be patient, be kind to staff, and understand that the rangers and workers doing their best to keep this place functioning are doing so with fewer resources and less support than the job demands. They are doing their best with what they have been given.

Yosemite will survive this summer. It has endured a century of challenges far more permanent than a single difficult season. What happens to it in the next several years — whether the staffing losses are reversed, whether budget cuts are resisted, whether a smarter visitor management framework eventually replaces the absent reservation system — will determine whether future generations encounter the same park that has moved and transformed and humbled the people who have walked its valleys for 156 years.

Sources

1. National Park Service — Yosemite National Park Announces Summer Reopenings, Full Campground Access, and Early Tioga Road Opening
2. Outside Online — Yosemite National Park Crowds and Parking Tips for Summer 2026
3. Outside Online — There's No Right Way to Visit National Parks in 2026
4. Yosemite Conservancy — Know Before You Go: Yosemite in 2026
5. AOL / LA Times — As Crowds Build at Yosemite, Visitors Worry the High Season Will Be a Disaster
6. Active NorCal — Yosemite Just Announced Major Summer Reopenings Including the Earliest Tioga Road Opening in 16 Years
7. KVPR / NPR — Yosemite National Park Reopening Popular Areas Ahead of Summer
8. Unofficial Networks — Yosemite Prepares for Peak Summer with Expanded Access and Infrastructure Improvements
9. Adventure.com — How Staffing Cuts Are Impacting One of the Oldest Parks in the US
10. Climbing Magazine — How to Beat Yosemite National Park's Huge Summer Crowds
11. Your Central Valley / KSEE — Missing 411 Author Talks Mystery of Yosemite Teen on Rogan
12. Strange Outdoors — The Bizarre Disappearance of Stacey Arras from Yosemite National Park
13. National Park Service — Yosemite National Park Reports Strong Summer Visitation Numbers
14. National Park Service — Current Conditions — Yosemite National Park