A coalition of Washington-area cultural heritage and preservation organizations has filed a lawsuit challenging President Donald Trump’s proposal to create the “National Garden of American Heroes,” a large statuary park planned for West Potomac Park near the National Mall. The group contends that the project lacks the necessary authorization from Congress and infringes upon existing protections for this federally managed public land.

The proposed garden is intended to feature roughly 250 life-size statues of notable American figures. The administration has reportedly begun commissioning some of the statues and securing funding to build the project on a sizeable field adjacent to the National Mall. President Trump and his aides have affirmed that work on the garden is moving forward as envisioned.

The lawsuit argues that federal laws specifically safeguard the National Mall and connected parklands from new construction unless Congress explicitly approves such developments. Advocates behind the legal challenge assert that the administration’s actions in advancing the project without legislative approval or an opportunity for public input violate these legal protections.

Representatives for the coalition emphasized that existing statutes were designed to ensure public access and provide mechanisms for community feedback before any major changes are made to nationally significant sites. They are seeking a court order to halt any further progress on the garden until all proper legislative and procedural requirements are met.

Officials from the Trump administration have maintained that the initiative is lawful and moving forward in accordance with applicable rules, underscoring the administration’s commitment to realizing the large-scale monument. The dispute highlights ongoing debates about presidential authority, the role of Congress in managing federal lands, and how historic and cultural sites in the nation’s capital should be preserved and interpreted.