A baseball event at Grand Teton National Park remains a reported idea, not a confirmed park project. Daily Mail reporter Sophie Gable reported that Major League Baseball had approached the White House about hosting a game inside the park and that the administration was in talks with MLB. The report has prompted objections from Wyoming critics, while the White House has said the idea is not an administration priority.
The potential stadium is described as a major construction project similar in spirit to MLB's Field of Dreams games, according to the Daily Mail. National Park Service Deputy Director Frank Lands reportedly visited Grand Teton to scout potential locations for a ballpark, and Luther Propst says he met Lands during that visit. Propst didn't hold back afterward, calling a ballpark inside the park a radical departure from national park tradition.
Betsy Buffington also opposed the idea, calling it “ludicrous” and saying Grand Teton is irreplaceable. The White House said the potential stadium is not a presidential directive and is not an administration priority, according to the statement cited in the Daily Mail report.
A Park Built for Wildlife, Not Ballgames
Grand Teton National Park sits in northwestern Wyoming, just south of Yellowstone, and spans roughly 310,000 acres. The park hosts 126 species in the summer months and 58 in winter, numbers that underscore why critics see a stadium proposal as such a jarring fit for the landscape. Nothing in the available record specifies where inside the park a stadium might go, how large it would be, what it would cost, or whether it would be temporary or permanent — details that remain unresolved.
The National Parks Conservation Association has criticized the administration’s national-park policies, accusing it of moving at a breakneck pace to dismantle the nation’s conservation legacy. Critics have also pointed to a 2025 congressional effort to sell more than three million acres of public lands next to Zion National Park and the administration’s reduction of protected land in Utah as examples of broader disputes over federal land.
The Iowa Precedent Everyone's Pointing To
The comparison driving much of the conversation is Iowa's Field of Dreams complex, where Major League Baseball has already played three regular-season games at a cornfield site tied to the beloved movie. The Minnesota Twins and Philadelphia Phillies played there this past August, and that game marked a turning point for the venue: what began as a temporary facility used for games in 2021 and 2022 has now become permanent, according to PennLive.
PennLive reports that construction on the 3,000-seat ballpark began two years before this summer’s showcase, with temporary bleachers bringing capacity to about 8,000 for the August matchup. The 67 acres were where corn was cultivated; the site also hosts youth, college and minor-league games, according to WJCL. Funding included a state tourism grant drawing on federal pandemic-relief money and contributions from local donors.
Precedent for Ballparks on Federal Land Is Thin
Stadiums inside national parks are exceedingly rare. Hinchliffe Stadium, part of Paterson Great Falls National Historical Park in Paterson, New Jersey, is currently the only stadium located inside a national park. There is precedent for federal recognition of baseball venues elsewhere — David Bernhardt designated Wrigley Field a National Historic Landmark in 2020 — but that is a landmark designation, not construction inside protected wilderness.
The administration has taken other steps affecting national parks this year. Donald Trump issued an executive order in 2025 aimed at improving the nation's parks, and the Department of the Interior was directed to develop a strategy to increase revenue at national park sites. A separate executive order rescinded diversity, equity and inclusion requirements within the National Park Service. None of those actions directly confirms details of a Grand Teton stadium plan, and key questions — including the project's exact location, cost, timeline and whether it would receive environmental review — remain unanswered.
What Park Planning Records Can—and Cannot—Tell Us
The National Park Service says Grand Teton planning materials include environmental assessments, environmental impact statements, management plans and decision documents, but its planning page does not establish that review of a stadium proposal has begun. Separately, the agency’s records list a 2006 Final Environmental Impact Statement and a 2007 Record of Decision for a park transportation plan—earlier transportation planning, not a stadium review.
A separate federal-land baseball precedent took place at Fort Bragg, North Carolina. DVIDS documented the breakdown of the stands, tents, fencing and ballpark used for the MLB game there on July 3, 2016. That was a military-installation event, distinct from a proposal to develop a facility inside a national park.
